Finding the Third Proportional to 3,042.56 and 4,104.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,042.56 : 4,104.42 = 4,104.42 : x
2. Step 2: Convert to fraction form
   3,042.56/4,104.42 = 4,104.42/x
3. Step 3: Cross multiply
   3,042.56x = 4,104.42 × 4,104.42
4. Step 4: Simplify right side
   3,042.56x = 16,846,278.93
5. Step 5: Solve for x
   x = 16,846,278.93/3,042.56
6. Step 6: Final answer
   x = 5,536.87