Finding the Third Proportional to 2,809.88 and 4,341.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,809.88 : 4,341.56 = 4,341.56 : x
2. Step 2: Convert to fraction form
   2,809.88/4,341.56 = 4,341.56/x
3. Step 3: Cross multiply
   2,809.88x = 4,341.56 × 4,341.56
4. Step 4: Simplify right side
   2,809.88x = 18,849,164.94
5. Step 5: Solve for x
   x = 18,849,164.94/2,809.88
6. Step 6: Final answer
   x = 6,708.19