Finding the Third Proportional to 88,045 and 132,079.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,045 : 132,079.50 = 132,079.50 : x
2. Step 2: Convert to fraction form
   88,045/132,079.50 = 132,079.50/x
3. Step 3: Cross multiply
   88,045x = 132,079.50 × 132,079.50
4. Step 4: Simplify right side
   88,045x = 17,444,994,320.25
5. Step 5: Solve for x
   x = 17,444,994,320.25/88,045
6. Step 6: Final answer
   x = 198,137.25