Finding the Third Proportional to 3,481.94 and 7,449.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481.94 : 7,449.88 = 7,449.88 : x
2. Step 2: Convert to fraction form
   3,481.94/7,449.88 = 7,449.88/x
3. Step 3: Cross multiply
   3,481.94x = 7,449.88 × 7,449.88
4. Step 4: Simplify right side
   3,481.94x = 55,500,637.52
5. Step 5: Solve for x
   x = 55,500,637.52/3,481.94
6. Step 6: Final answer
   x = 15,939.58