Finding the Third Proportional to 59,960 and 86,626

Step by Step Solution

1. Step 1: Write the proportion equation
   59,960 : 86,626 = 86,626 : x
2. Step 2: Convert to fraction form
   59,960/86,626 = 86,626/x
3. Step 3: Cross multiply
   59,960x = 86,626 × 86,626
4. Step 4: Simplify right side
   59,960x = 7,504,063,876
5. Step 5: Solve for x
   x = 7,504,063,876/59,960
6. Step 6: Final answer
   x = 125,151.17