Finding the Third Proportional to 88,058 and 132,502

Step by Step Solution

1. Step 1: Write the proportion equation
   88,058 : 132,502 = 132,502 : x
2. Step 2: Convert to fraction form
   88,058/132,502 = 132,502/x
3. Step 3: Cross multiply
   88,058x = 132,502 × 132,502
4. Step 4: Simplify right side
   88,058x = 17,556,780,004
5. Step 5: Solve for x
   x = 17,556,780,004/88,058
6. Step 6: Final answer
   x = 199,377.46