Finding the Third Proportional to 8,118.13 and 17,449.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,118.13 : 17,449.38 = 17,449.38 : x
2. Step 2: Convert to fraction form
   8,118.13/17,449.38 = 17,449.38/x
3. Step 3: Cross multiply
   8,118.13x = 17,449.38 × 17,449.38
4. Step 4: Simplify right side
   8,118.13x = 304,480,687.89
5. Step 5: Solve for x
   x = 304,480,687.89/8,118.13
6. Step 6: Final answer
   x = 37,506.28