Finding the Third Proportional to 4,159.69 and 5,443.03

Step by Step Solution

1. Step 1: Write the proportion equation
   4,159.69 : 5,443.03 = 5,443.03 : x
2. Step 2: Convert to fraction form
   4,159.69/5,443.03 = 5,443.03/x
3. Step 3: Cross multiply
   4,159.69x = 5,443.03 × 5,443.03
4. Step 4: Simplify right side
   4,159.69x = 29,626,589.19
5. Step 5: Solve for x
   x = 29,626,589.19/4,159.69
6. Step 6: Final answer
   x = 7,122.31