Finding the Third Proportional to 2,677.43 and 5,757.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677.43 : 5,757.33 = 5,757.33 : x
2. Step 2: Convert to fraction form
   2,677.43/5,757.33 = 5,757.33/x
3. Step 3: Cross multiply
   2,677.43x = 5,757.33 × 5,757.33
4. Step 4: Simplify right side
   2,677.43x = 33,146,827.14
5. Step 5: Solve for x
   x = 33,146,827.14/2,677.43
6. Step 6: Final answer
   x = 12,380.09