Finding the Third Proportional to 56,702,792 and 85,035,756

Step by Step Solution

1. Step 1: Write the proportion equation
   56,702,792 : 85,035,756 = 85,035,756 : x
2. Step 2: Convert to fraction form
   56,702,792/85,035,756 = 85,035,756/x
3. Step 3: Cross multiply
   56,702,792x = 85,035,756 × 85,035,756
4. Step 4: Simplify right side
   56,702,792x = 7,231,079,798,491,536
5. Step 5: Solve for x
   x = 7,231,079,798,491,536/56,702,792
6. Step 6: Final answer
   x = 127,525,991.99