Finding the Third Proportional to 3,371.06 and 7,229.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,371.06 : 7,229.81 = 7,229.81 : x
2. Step 2: Convert to fraction form
   3,371.06/7,229.81 = 7,229.81/x
3. Step 3: Cross multiply
   3,371.06x = 7,229.81 × 7,229.81
4. Step 4: Simplify right side
   3,371.06x = 52,270,188.79
5. Step 5: Solve for x
   x = 52,270,188.79/3,371.06
6. Step 6: Final answer
   x = 15,505.55