Finding the Third Proportional to 16,040 and 22,540

Step by Step Solution

1. Step 1: Write the proportion equation
   16,040 : 22,540 = 22,540 : x
2. Step 2: Convert to fraction form
   16,040/22,540 = 22,540/x
3. Step 3: Cross multiply
   16,040x = 22,540 × 22,540
4. Step 4: Simplify right side
   16,040x = 508,051,600
5. Step 5: Solve for x
   x = 508,051,600/16,040
6. Step 6: Final answer
   x = 31,674.04