Finding the Third Proportional to 88,680 and 133,016

Step by Step Solution

1. Step 1: Write the proportion equation
   88,680 : 133,016 = 133,016 : x
2. Step 2: Convert to fraction form
   88,680/133,016 = 133,016/x
3. Step 3: Cross multiply
   88,680x = 133,016 × 133,016
4. Step 4: Simplify right side
   88,680x = 17,693,256,256
5. Step 5: Solve for x
   x = 17,693,256,256/88,680
6. Step 6: Final answer
   x = 199,518.00