Finding the Third Proportional to 6,843.38 and 10,249.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,843.38 : 10,249.88 = 10,249.88 : x
2. Step 2: Convert to fraction form
   6,843.38/10,249.88 = 10,249.88/x
3. Step 3: Cross multiply
   6,843.38x = 10,249.88 × 10,249.88
4. Step 4: Simplify right side
   6,843.38x = 105,059,937.52
5. Step 5: Solve for x
   x = 105,059,937.52/6,843.38
6. Step 6: Final answer
   x = 15,352.06