Finding the Third Proportional to 88,054 and 132,498

Step by Step Solution

1. Step 1: Write the proportion equation
   88,054 : 132,498 = 132,498 : x
2. Step 2: Convert to fraction form
   88,054/132,498 = 132,498/x
3. Step 3: Cross multiply
   88,054x = 132,498 × 132,498
4. Step 4: Simplify right side
   88,054x = 17,555,720,004
5. Step 5: Solve for x
   x = 17,555,720,004/88,054
6. Step 6: Final answer
   x = 199,374.47