Finding the Third Proportional to 88,806 and 131,856

Step by Step Solution

1. Step 1: Write the proportion equation
   88,806 : 131,856 = 131,856 : x
2. Step 2: Convert to fraction form
   88,806/131,856 = 131,856/x
3. Step 3: Cross multiply
   88,806x = 131,856 × 131,856
4. Step 4: Simplify right side
   88,806x = 17,386,004,736
5. Step 5: Solve for x
   x = 17,386,004,736/88,806
6. Step 6: Final answer
   x = 195,775.11