Finding the Third Proportional to 39,436.88 and 59,565.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,436.88 : 59,565.38 = 59,565.38 : x
2. Step 2: Convert to fraction form
   39,436.88/59,565.38 = 59,565.38/x
3. Step 3: Cross multiply
   39,436.88x = 59,565.38 × 59,565.38
4. Step 4: Simplify right side
   39,436.88x = 3,548,033,898.89
5. Step 5: Solve for x
   x = 3,548,033,898.89/39,436.88
6. Step 6: Final answer
   x = 89,967.42