Finding the Third Proportional to 88,105 and 141,862.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,105 : 141,862.50 = 141,862.50 : x
2. Step 2: Convert to fraction form
   88,105/141,862.50 = 141,862.50/x
3. Step 3: Cross multiply
   88,105x = 141,862.50 × 141,862.50
4. Step 4: Simplify right side
   88,105x = 20,124,968,906.25
5. Step 5: Solve for x
   x = 20,124,968,906.25/88,105
6. Step 6: Final answer
   x = 228,420.28