Finding the Third Proportional to 14,917.92 and 31,882.36

Step by Step Solution

1. Step 1: Write the proportion equation
   14,917.92 : 31,882.36 = 31,882.36 : x
2. Step 2: Convert to fraction form
   14,917.92/31,882.36 = 31,882.36/x
3. Step 3: Cross multiply
   14,917.92x = 31,882.36 × 31,882.36
4. Step 4: Simplify right side
   14,917.92x = 1,016,484,839.32
5. Step 5: Solve for x
   x = 1,016,484,839.32/14,917.92
6. Step 6: Final answer
   x = 68,138.50