Finding the Third Proportional to 11,485,528 and 17,792,949

Step by Step Solution

1. Step 1: Write the proportion equation
   11,485,528 : 17,792,949 = 17,792,949 : x
2. Step 2: Convert to fraction form
   11,485,528/17,792,949 = 17,792,949/x
3. Step 3: Cross multiply
   11,485,528x = 17,792,949 × 17,792,949
4. Step 4: Simplify right side
   11,485,528x = 316,589,034,116,601
5. Step 5: Solve for x
   x = 316,589,034,116,601/11,485,528
6. Step 6: Final answer
   x = 27,564,168.94