Finding the Third Proportional to 60,648.75 and 82,397.25

Step by Step Solution

1. Step 1: Write the proportion equation
   60,648.75 : 82,397.25 = 82,397.25 : x
2. Step 2: Convert to fraction form
   60,648.75/82,397.25 = 82,397.25/x
3. Step 3: Cross multiply
   60,648.75x = 82,397.25 × 82,397.25
4. Step 4: Simplify right side
   60,648.75x = 6,789,306,807.56
5. Step 5: Solve for x
   x = 6,789,306,807.56/60,648.75
6. Step 6: Final answer
   x = 111,944.71