original: The President pro tempore is third in the line of presidential succession, following the Vice President and the Speaker of the House.
simplifications: The President pro tempore is third one to become a president after the Vice President and the Speaker of the House. The President pro tempore is third in the line of presidential succession. The Vice President and the Speaker of the House are in front of the position. The President pro tempore is third in the line to take over as president. He follows the Vice President and the Speaker of the House. The President pro tempore is third in line to become President, after the Vice President and Speaker of the House. The President is third in line of the presidential succession, following the Vice President and the Speaker of the House. The President pro tempore is third in line to become president. After the Vice President and the Speaker of the House is the the President pro tempore which is the third in line of presidential succession. The President pro tempore is third in the line of presidential succession.  The Vice President is first in line and the Speaker of the House is second in line. After the Vice President and House Speaker, the President for the time being is third in the line of presidential cycle. The President for the time being, is third in the line of presidential sequence, following the Vice President and the Speaker of the House.