Finding the Third Proportional to 14,639,449.50 and 31,799,022

Step by Step Solution

1. Step 1: Write the proportion equation
   14,639,449.50 : 31,799,022 = 31,799,022 : x
2. Step 2: Convert to fraction form
   14,639,449.50/31,799,022 = 31,799,022/x
3. Step 3: Cross multiply
   14,639,449.50x = 31,799,022 × 31,799,022
4. Step 4: Simplify right side
   14,639,449.50x = 1,011,177,800,156,484
5. Step 5: Solve for x
   x = 1,011,177,800,156,484/14,639,449.50
6. Step 6: Final answer
   x = 69,072,119.15