Finding the Third Proportional to 39,207.38 and 58,900.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,207.38 : 58,900.50 = 58,900.50 : x
2. Step 2: Convert to fraction form
   39,207.38/58,900.50 = 58,900.50/x
3. Step 3: Cross multiply
   39,207.38x = 58,900.50 × 58,900.50
4. Step 4: Simplify right side
   39,207.38x = 3,469,268,900.25
5. Step 5: Solve for x
   x = 3,469,268,900.25/39,207.38
6. Step 6: Final answer
   x = 88,485.11