Finding the Third Proportional to 17,753,359.50 and 38,249,221.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,753,359.50 : 38,249,221.50 = 38,249,221.50 : x
2. Step 2: Convert to fraction form
   17,753,359.50/38,249,221.50 = 38,249,221.50/x
3. Step 3: Cross multiply
   17,753,359.50x = 38,249,221.50 × 38,249,221.50
4. Step 4: Simplify right side
   17,753,359.50x = 1,463,002,945,356,062.25
5. Step 5: Solve for x
   x = 1,463,002,945,356,062.25/17,753,359.50
6. Step 6: Final answer
   x = 82,407,104.15