Finding the Third Proportional to 39,412.50 and 59,527.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,412.50 : 59,527.88 = 59,527.88 : x
2. Step 2: Convert to fraction form
   39,412.50/59,527.88 = 59,527.88/x
3. Step 3: Cross multiply
   39,412.50x = 59,527.88 × 59,527.88
4. Step 4: Simplify right side
   39,412.50x = 3,543,567,902.02
5. Step 5: Solve for x
   x = 3,543,567,902.02/39,412.50
6. Step 6: Final answer
   x = 89,909.75