Finding the Third Proportional to 59,565.38 and 87,525.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,565.38 : 87,525.56 = 87,525.56 : x
2. Step 2: Convert to fraction form
   59,565.38/87,525.56 = 87,525.56/x
3. Step 3: Cross multiply
   59,565.38x = 87,525.56 × 87,525.56
4. Step 4: Simplify right side
   59,565.38x = 7,660,724,090.94
5. Step 5: Solve for x
   x = 7,660,724,090.94/59,565.38
6. Step 6: Final answer
   x = 128,610.36