Finding the Third Proportional to 10,040 and 14,150

Step by Step Solution

1. Step 1: Write the proportion equation
   10,040 : 14,150 = 14,150 : x
2. Step 2: Convert to fraction form
   10,040/14,150 = 14,150/x
3. Step 3: Cross multiply
   10,040x = 14,150 × 14,150
4. Step 4: Simplify right side
   10,040x = 200,222,500
5. Step 5: Solve for x
   x = 200,222,500/10,040
6. Step 6: Final answer
   x = 19,942.48