Finding the Third Proportional to 2,560.03 and 3,863.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560.03 : 3,863.53 = 3,863.53 : x
2. Step 2: Convert to fraction form
   2,560.03/3,863.53 = 3,863.53/x
3. Step 3: Cross multiply
   2,560.03x = 3,863.53 × 3,863.53
4. Step 4: Simplify right side
   2,560.03x = 14,926,873.72
5. Step 5: Solve for x
   x = 14,926,873.72/2,560.03
6. Step 6: Final answer
   x = 5,830.74