Finding the Third Proportional to 59,676 and 131,016

Step by Step Solution

1. Step 1: Write the proportion equation
   59,676 : 131,016 = 131,016 : x
2. Step 2: Convert to fraction form
   59,676/131,016 = 131,016/x
3. Step 3: Cross multiply
   59,676x = 131,016 × 131,016
4. Step 4: Simplify right side
   59,676x = 17,165,192,256
5. Step 5: Solve for x
   x = 17,165,192,256/59,676
6. Step 6: Final answer
   x = 287,639.79