Finding the Third Proportional to 8,614,849.50 and 13,337,676

Step by Step Solution

1. Step 1: Write the proportion equation
   8,614,849.50 : 13,337,676 = 13,337,676 : x
2. Step 2: Convert to fraction form
   8,614,849.50/13,337,676 = 13,337,676/x
3. Step 3: Cross multiply
   8,614,849.50x = 13,337,676 × 13,337,676
4. Step 4: Simplify right side
   8,614,849.50x = 177,893,601,080,976
5. Step 5: Solve for x
   x = 177,893,601,080,976/8,614,849.50
6. Step 6: Final answer
   x = 20,649,646.99