Finding the Third Proportional to 88,201 and 132,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,201 : 132,500.50 = 132,500.50 : x
2. Step 2: Convert to fraction form
   88,201/132,500.50 = 132,500.50/x
3. Step 3: Cross multiply
   88,201x = 132,500.50 × 132,500.50
4. Step 4: Simplify right side
   88,201x = 17,556,382,500.25
5. Step 5: Solve for x
   x = 17,556,382,500.25/88,201
6. Step 6: Final answer
   x = 199,049.70