Finding the Third Proportional to 60,384 and 88,729.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,384 : 88,729.50 = 88,729.50 : x
2. Step 2: Convert to fraction form
   60,384/88,729.50 = 88,729.50/x
3. Step 3: Cross multiply
   60,384x = 88,729.50 × 88,729.50
4. Step 4: Simplify right side
   60,384x = 7,872,924,170.25
5. Step 5: Solve for x
   x = 7,872,924,170.25/60,384
6. Step 6: Final answer
   x = 130,380.96