Finding the Third Proportional to 15,142 and 22,038

Step by Step Solution

1. Step 1: Write the proportion equation
   15,142 : 22,038 = 22,038 : x
2. Step 2: Convert to fraction form
   15,142/22,038 = 22,038/x
3. Step 3: Cross multiply
   15,142x = 22,038 × 22,038
4. Step 4: Simplify right side
   15,142x = 485,673,444
5. Step 5: Solve for x
   x = 485,673,444/15,142
6. Step 6: Final answer
   x = 32,074.59