Finding the Third Proportional to 60,656 and 89,002

Step by Step Solution

1. Step 1: Write the proportion equation
   60,656 : 89,002 = 89,002 : x
2. Step 2: Convert to fraction form
   60,656/89,002 = 89,002/x
3. Step 3: Cross multiply
   60,656x = 89,002 × 89,002
4. Step 4: Simplify right side
   60,656x = 7,921,356,004
5. Step 5: Solve for x
   x = 7,921,356,004/60,656
6. Step 6: Final answer
   x = 130,594.76