Finding the Third Proportional to 88,331.50 and 132,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,331.50 : 132,983.50 = 132,983.50 : x
2. Step 2: Convert to fraction form
   88,331.50/132,983.50 = 132,983.50/x
3. Step 3: Cross multiply
   88,331.50x = 132,983.50 × 132,983.50
4. Step 4: Simplify right side
   88,331.50x = 17,684,611,272.25
5. Step 5: Solve for x
   x = 17,684,611,272.25/88,331.50
6. Step 6: Final answer
   x = 200,207.30