Finding the Third Proportional to 2,649.38 and 3,241.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.38 : 3,241.69 = 3,241.69 : x
2. Step 2: Convert to fraction form
   2,649.38/3,241.69 = 3,241.69/x
3. Step 3: Cross multiply
   2,649.38x = 3,241.69 × 3,241.69
4. Step 4: Simplify right side
   2,649.38x = 10,508,537.85
5. Step 5: Solve for x
   x = 10,508,537.85/2,649.38
6. Step 6: Final answer
   x = 3,966.42