Finding the Third Proportional to 11,149.31 and 16,324.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,149.31 : 16,324.03 = 16,324.03 : x
2. Step 2: Convert to fraction form
   11,149.31/16,324.03 = 16,324.03/x
3. Step 3: Cross multiply
   11,149.31x = 16,324.03 × 16,324.03
4. Step 4: Simplify right side
   11,149.31x = 266,473,996.25
5. Step 5: Solve for x
   x = 266,473,996.25/11,149.31
6. Step 6: Final answer
   x = 23,900.49