Finding the Third Proportional to 40,980 and 62,661

Step by Step Solution

1. Step 1: Write the proportion equation
   40,980 : 62,661 = 62,661 : x
2. Step 2: Convert to fraction form
   40,980/62,661 = 62,661/x
3. Step 3: Cross multiply
   40,980x = 62,661 × 62,661
4. Step 4: Simplify right side
   40,980x = 3,926,400,921
5. Step 5: Solve for x
   x = 3,926,400,921/40,980
6. Step 6: Final answer
   x = 95,812.61