Finding the Third Proportional to 65,871.38 and 98,626.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,871.38 : 98,626.88 = 98,626.88 : x
2. Step 2: Convert to fraction form
   65,871.38/98,626.88 = 98,626.88/x
3. Step 3: Cross multiply
   65,871.38x = 98,626.88 × 98,626.88
4. Step 4: Simplify right side
   65,871.38x = 9,727,260,472.27
5. Step 5: Solve for x
   x = 9,727,260,472.27/65,871.38
6. Step 6: Final answer
   x = 147,670.52