Question: Which mountain is taller, Porong Ri or Saltoro Kangri? 
Context: Bilafond La (meaning "Pass of the Butterflies" in Balti language, also known as the Saltoro Pass, is a mountain pass situated on Saltoro Ridge, sitting immediately west of the vast Siachen Glacier, some 40 km directly north of map point NJ 980420 which defined the end of the 1972 Line of Control between Pakistan and India as part of the Simla Agreement.  Bilafond La (Pass of the Butterflies) is on the ancient Silk Route linking undivided India and China. Ghent Kangri (or Mount Ghent, Ghaint I) is a high peak near the north end of the Saltoro Mountains, a subrange of the Karakoram range.  It is located west of the Siachen Glacier in an area under Pakistan control, but very close to the Actual Ground Position Line with India. Saser Kangri (or Sasir Kangri) is a mountain in India.  It is the highest peak in the Saser Muztagh, the easternmost subrange of the Karakoram range.  Sasir Kangri is located within Jammu and Kashmir, the northernmost state of India. Baltoro Kangri (Urdu: بلتورو کنگری‎ ; also known as the Golden Throne) is a mountain of the Karakoram mountain range in Gilgit-Baltistan, Pakistan.  Baltoro Kangri is the 82nd highest mountain in the world with an elevation of 7312 m .  It lies to the south of the Gasherbrums and east of Chogolisa Peak (7,665 m).  The huge Baltoro Glacier (which is one of the largest glaciers outside polar regions) rises from the foot of Baltoro Kangri.  In the north of Baltoro Kangri is the Abruzzi Glacier. Langtang Ri is a mountain in the Langtang Himal of the Himalayas.  At an elevation of 7205 m it is the 106th highest mountain in the world.  Located on the border between the Bagmati Zone of Nepal and Tibet, China, it is part of a group of high peaks that include Shishapangma (8,013 m) and Porong Ri (7,292 m). Saltoro Kangri (Urdu: ‎ ) is the highest peak of the Saltoro Mountains, better known as the Saltoro Range, which is a part of the Karakoram.  It is the 31st highest mountain in the world, but it is in a very remote location deep in the Karakoram.  It is located on the Actual Ground Position Line between Indian controlled territory in the Siachen region and Pakistani-controlled territory west of the Saltoro Range. Sherpi Kangri is a mountain peak in the Karakoram Range.  It lies five km south of Ghent Kangri (7,380 m) and ten km northwest of Saltoro Kangri (7,742 m). Colonel Narendra "Bull" Kumar (also spelled "Narinder"; born 8 December 1933) is an Indian soldier-mountaineer.  He is known for the mountaineering reconnaissance expedition he undertook in Teram Kangri, Siachen Glacier and Saltoro Range for Indian Army in 1978 at the age of 45.  If he had not undertaken this expedition, all of Siachen Glacier would be Pakistan's.  That is an area covering almost 10000 km2 , but because of his expedition, India conquered all the entire area.  Kumar crossed seven mountain ranges—Pir Panjal Range, Himalayas, Zanskar, Ladakh, Saltoro, Karakoram and Agil—to give India Siachen. Liangkang Kangri (also known as "Liankang Kangri") is a mountain peak in the Himalayas on the border between Bhutan and China, as well as at the southeastern end of territory claimed by both countries.  Liangkang Kangri is 7535 m high.  To the south, a ridge leads to the 7570 m Gangkhar Puensum 2 km to the south-southeast .  Due to the low saddle height of 234 m , Liangkang Kangri is not regarded as an independent mountain.  Westward a ridge leads to the 6680 m high Chumhari Kang.  The Liangkanggletscher on the northwest flank and the Namsanggletscher on the eastern flank of Liangkang Kangri form the headwaters of the Lhobrak Chhu, a source river of Kuri Chhu.  The glacier on the southwest flank belongs to the catchment area of Angde Chhu. Porong Ri is a mountain in the Langtang region of the Himalayas.  At 7292 m it is the 86th highest mountain in the world.  The peak is located in Tibet, China, at about one kilometre northeast of the Nepal border.
Answer: Saltoro Kangri