In this task, you are given a list of integers and an integer k. You need to find the kth largest element in the input list.

Example Input: [183, 214, 202, 269, 104, 166, 12, 209, 194, 275, 62, 53, 276, 126, 23, 293, 65, 120, 246, 282], k=20
Example Output: 12

Example Input: [171, 245, 34, 30, 15, 235, 263, 222, 250, 145, 268, 221, 94, 189, 279, 142, 248, 10, 274, 188], k=14
Example Output: 145

Example Input: [270, 194, 176, 246, 186, 76, 20, 226, 151, 260, 157, 263, 265, 141, 123, 225, 98, 48, 25, 67], k=20
Example Output:
20