Finding the Third Proportional to 1,133.37 and 2,439.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,133.37 : 2,439.49 = 2,439.49 : x
2. Step 2: Convert to fraction form
   1,133.37/2,439.49 = 2,439.49/x
3. Step 3: Cross multiply
   1,133.37x = 2,439.49 × 2,439.49
4. Step 4: Simplify right side
   1,133.37x = 5,951,122.13
5. Step 5: Solve for x
   x = 5,951,122.13/1,133.37
6. Step 6: Final answer
   x = 5,250.83