Finding the Third Proportional to 39,132.75 and 59,447.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,132.75 : 59,447.25 = 59,447.25 : x
2. Step 2: Convert to fraction form
   39,132.75/59,447.25 = 59,447.25/x
3. Step 3: Cross multiply
   39,132.75x = 59,447.25 × 59,447.25
4. Step 4: Simplify right side
   39,132.75x = 3,533,975,532.56
5. Step 5: Solve for x
   x = 3,533,975,532.56/39,132.75
6. Step 6: Final answer
   x = 90,307.36