Finding the Third Proportional to 60,287.63 and 88,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,287.63 : 88,627.50 = 88,627.50 : x
2. Step 2: Convert to fraction form
   60,287.63/88,627.50 = 88,627.50/x
3. Step 3: Cross multiply
   60,287.63x = 88,627.50 × 88,627.50
4. Step 4: Simplify right side
   60,287.63x = 7,854,833,756.25
5. Step 5: Solve for x
   x = 7,854,833,756.25/60,287.63
6. Step 6: Final answer
   x = 130,289.32