Finding the Third Proportional to 88,347 and 131,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,347 : 131,320.50 = 131,320.50 : x
2. Step 2: Convert to fraction form
   88,347/131,320.50 = 131,320.50/x
3. Step 3: Cross multiply
   88,347x = 131,320.50 × 131,320.50
4. Step 4: Simplify right side
   88,347x = 17,245,073,720.25
5. Step 5: Solve for x
   x = 17,245,073,720.25/88,347
6. Step 6: Final answer
   x = 195,197.05