Finding the Third Proportional to 88,850 and 187,676

Step by Step Solution

1. Step 1: Write the proportion equation
   88,850 : 187,676 = 187,676 : x
2. Step 2: Convert to fraction form
   88,850/187,676 = 187,676/x
3. Step 3: Cross multiply
   88,850x = 187,676 × 187,676
4. Step 4: Simplify right side
   88,850x = 35,222,280,976
5. Step 5: Solve for x
   x = 35,222,280,976/88,850
6. Step 6: Final answer
   x = 396,424.10