Finding the Third Proportional to 39,001.50 and 58,777.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,001.50 : 58,777.88 = 58,777.88 : x
2. Step 2: Convert to fraction form
   39,001.50/58,777.88 = 58,777.88/x
3. Step 3: Cross multiply
   39,001.50x = 58,777.88 × 58,777.88
4. Step 4: Simplify right side
   39,001.50x = 3,454,838,589.52
5. Step 5: Solve for x
   x = 3,454,838,589.52/39,001.50
6. Step 6: Final answer
   x = 88,582.20