Finding the Third Proportional to 13,062,691.50 and 20,752,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062,691.50 : 20,752,498.50 = 20,752,498.50 : x
2. Step 2: Convert to fraction form
   13,062,691.50/20,752,498.50 = 20,752,498.50/x
3. Step 3: Cross multiply
   13,062,691.50x = 20,752,498.50 × 20,752,498.50
4. Step 4: Simplify right side
   13,062,691.50x = 430,666,193,992,502.25
5. Step 5: Solve for x
   x = 430,666,193,992,502.25/13,062,691.50
6. Step 6: Final answer
   x = 32,969,177.45