Finding the Third Proportional to 59,469,772 and 83,747,809

Step by Step Solution

1. Step 1: Write the proportion equation
   59,469,772 : 83,747,809 = 83,747,809 : x
2. Step 2: Convert to fraction form
   59,469,772/83,747,809 = 83,747,809/x
3. Step 3: Cross multiply
   59,469,772x = 83,747,809 × 83,747,809
4. Step 4: Simplify right side
   59,469,772x = 7,013,695,512,300,481
5. Step 5: Solve for x
   x = 7,013,695,512,300,481/59,469,772
6. Step 6: Final answer
   x = 117,937,151.54