Finding the Third Proportional to 3,409.88 and 5,002.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,409.88 : 5,002.88 = 5,002.88 : x
2. Step 2: Convert to fraction form
   3,409.88/5,002.88 = 5,002.88/x
3. Step 3: Cross multiply
   3,409.88x = 5,002.88 × 5,002.88
4. Step 4: Simplify right side
   3,409.88x = 25,028,758.27
5. Step 5: Solve for x
   x = 25,028,758.27/3,409.88
6. Step 6: Final answer
   x = 7,340.08