Finding the Third Proportional to 39,949.26 and 88,766.32

Step by Step Solution

1. Step 1: Write the proportion equation
   39,949.26 : 88,766.32 = 88,766.32 : x
2. Step 2: Convert to fraction form
   39,949.26/88,766.32 = 88,766.32/x
3. Step 3: Cross multiply
   39,949.26x = 88,766.32 × 88,766.32
4. Step 4: Simplify right side
   39,949.26x = 7,879,459,117.96
5. Step 5: Solve for x
   x = 7,879,459,117.96/39,949.26
6. Step 6: Final answer
   x = 197,236.68