Finding the Third Proportional to 2,143.41 and 3,002.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,143.41 : 3,002.48 = 3,002.48 : x
2. Step 2: Convert to fraction form
   2,143.41/3,002.48 = 3,002.48/x
3. Step 3: Cross multiply
   2,143.41x = 3,002.48 × 3,002.48
4. Step 4: Simplify right side
   2,143.41x = 9,014,912.42
5. Step 5: Solve for x
   x = 9,014,912.42/2,143.41
6. Step 6: Final answer
   x = 4,205.88