Finding the Third Proportional to 4,681.55 and 10,240.17

Step by Step Solution

1. Step 1: Write the proportion equation
   4,681.55 : 10,240.17 = 10,240.17 : x
2. Step 2: Convert to fraction form
   4,681.55/10,240.17 = 10,240.17/x
3. Step 3: Cross multiply
   4,681.55x = 10,240.17 × 10,240.17
4. Step 4: Simplify right side
   4,681.55x = 104,861,120.03
5. Step 5: Solve for x
   x = 104,861,120.03/4,681.55
6. Step 6: Final answer
   x = 22,398.82