Finding the Third Proportional to 10,642 and 24,040

Step by Step Solution

1. Step 1: Write the proportion equation
   10,642 : 24,040 = 24,040 : x
2. Step 2: Convert to fraction form
   10,642/24,040 = 24,040/x
3. Step 3: Cross multiply
   10,642x = 24,040 × 24,040
4. Step 4: Simplify right side
   10,642x = 577,921,600
5. Step 5: Solve for x
   x = 577,921,600/10,642
6. Step 6: Final answer
   x = 54,305.73