Finding the Third Proportional to 9,038 and 12,549

Step by Step Solution

1. Step 1: Write the proportion equation
   9,038 : 12,549 = 12,549 : x
2. Step 2: Convert to fraction form
   9,038/12,549 = 12,549/x
3. Step 3: Cross multiply
   9,038x = 12,549 × 12,549
4. Step 4: Simplify right side
   9,038x = 157,477,401
5. Step 5: Solve for x
   x = 157,477,401/9,038
6. Step 6: Final answer
   x = 17,423.92