Finding the Third Proportional to 3,404.25 and 7,444.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.25 : 7,444.13 = 7,444.13 : x
2. Step 2: Convert to fraction form
   3,404.25/7,444.13 = 7,444.13/x
3. Step 3: Cross multiply
   3,404.25x = 7,444.13 × 7,444.13
4. Step 4: Simplify right side
   3,404.25x = 55,414,997.02
5. Step 5: Solve for x
   x = 55,414,997.02/3,404.25
6. Step 6: Final answer
   x = 16,278.18