Finding the Third Proportional to 2,433.80 and 5,414.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.80 : 5,414.34 = 5,414.34 : x
2. Step 2: Convert to fraction form
   2,433.80/5,414.34 = 5,414.34/x
3. Step 3: Cross multiply
   2,433.80x = 5,414.34 × 5,414.34
4. Step 4: Simplify right side
   2,433.80x = 29,315,118.24
5. Step 5: Solve for x
   x = 29,315,118.24/2,433.80
6. Step 6: Final answer
   x = 12,045.01