Finding the Third Proportional to 2,560.50 and 4,019.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560.50 : 4,019.06 = 4,019.06 : x
2. Step 2: Convert to fraction form
   2,560.50/4,019.06 = 4,019.06/x
3. Step 3: Cross multiply
   2,560.50x = 4,019.06 × 4,019.06
4. Step 4: Simplify right side
   2,560.50x = 16,152,863.38
5. Step 5: Solve for x
   x = 16,152,863.38/2,560.50
6. Step 6: Final answer
   x = 6,308.48