Finding the Third Proportional to 9,021.38 and 13,549.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,021.38 : 13,549.15 = 13,549.15 : x
2. Step 2: Convert to fraction form
   9,021.38/13,549.15 = 13,549.15/x
3. Step 3: Cross multiply
   9,021.38x = 13,549.15 × 13,549.15
4. Step 4: Simplify right side
   9,021.38x = 183,579,423.38
5. Step 5: Solve for x
   x = 183,579,423.38/9,021.38
6. Step 6: Final answer
   x = 20,349.38