Finding the Third Proportional to 2,125.50 and 2,434.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,125.50 : 2,434.88 = 2,434.88 : x
2. Step 2: Convert to fraction form
   2,125.50/2,434.88 = 2,434.88/x
3. Step 3: Cross multiply
   2,125.50x = 2,434.88 × 2,434.88
4. Step 4: Simplify right side
   2,125.50x = 5,928,616.27
5. Step 5: Solve for x
   x = 5,928,616.27/2,125.50
6. Step 6: Final answer
   x = 2,789.28