Finding the Third Proportional to 62,800 and 88,016

Step by Step Solution

1. Step 1: Write the proportion equation
   62,800 : 88,016 = 88,016 : x
2. Step 2: Convert to fraction form
   62,800/88,016 = 88,016/x
3. Step 3: Cross multiply
   62,800x = 88,016 × 88,016
4. Step 4: Simplify right side
   62,800x = 7,746,816,256
5. Step 5: Solve for x
   x = 7,746,816,256/62,800
6. Step 6: Final answer
   x = 123,356.95