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: [103, 127, 66, 209, 79, 95, 258, 162, 23, 93, 139, 128, 239, 27, 71, 68, 138, 37, 289, 250], k=20
Example Output: 23

Example Input: [92, 279, 68, 155, 250, 39, 192, 80, 232, 131, 99, 101, 146, 30, 96, 62, 182, 58, 272, 211], k=12
Example Output: 99

Example Input: [100, 196, 26, 297, 13, 125, 214, 69, 139, 64, 143, 262, 222, 37, 84, 273, 148, 212, 293, 167], k=9
Example Output:
167