Finding the Third Proportional to 3,291.47 and 4,434.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,291.47 : 4,434.33 = 4,434.33 : x
2. Step 2: Convert to fraction form
   3,291.47/4,434.33 = 4,434.33/x
3. Step 3: Cross multiply
   3,291.47x = 4,434.33 × 4,434.33
4. Step 4: Simplify right side
   3,291.47x = 19,663,265.92
5. Step 5: Solve for x
   x = 19,663,265.92/3,291.47
6. Step 6: Final answer
   x = 5,974.01