Finding the Third Proportional to 42,431,656.50 and 62,852,085

Step by Step Solution

1. Step 1: Write the proportion equation
   42,431,656.50 : 62,852,085 = 62,852,085 : x
2. Step 2: Convert to fraction form
   42,431,656.50/62,852,085 = 62,852,085/x
3. Step 3: Cross multiply
   42,431,656.50x = 62,852,085 × 62,852,085
4. Step 4: Simplify right side
   42,431,656.50x = 3,950,384,588,847,225
5. Step 5: Solve for x
   x = 3,950,384,588,847,225/42,431,656.50
6. Step 6: Final answer
   x = 93,099,937.99