Finding the Third Proportional to 4,429.69 and 7,252.03

Step by Step Solution

1. Step 1: Write the proportion equation
   4,429.69 : 7,252.03 = 7,252.03 : x
2. Step 2: Convert to fraction form
   4,429.69/7,252.03 = 7,252.03/x
3. Step 3: Cross multiply
   4,429.69x = 7,252.03 × 7,252.03
4. Step 4: Simplify right side
   4,429.69x = 52,591,957.25
5. Step 5: Solve for x
   x = 52,591,957.25/4,429.69
6. Step 6: Final answer
   x = 11,872.61