Finding the Third Proportional to 2,725.88 and 4,323.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725.88 : 4,323.38 = 4,323.38 : x
2. Step 2: Convert to fraction form
   2,725.88/4,323.38 = 4,323.38/x
3. Step 3: Cross multiply
   2,725.88x = 4,323.38 × 4,323.38
4. Step 4: Simplify right side
   2,725.88x = 18,691,571.39
5. Step 5: Solve for x
   x = 18,691,571.39/2,725.88
6. Step 6: Final answer
   x = 6,857.09