Definition: 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.
Input: [204, 46, 228, 236, 63, 26, 95, 85, 257, 114, 247, 41, 74, 40, 207, 268, 169, 193, 238, 156], k=15

74