Finding the Third Proportional to 2,284.03 and 5,158.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284.03 : 5,158.79 = 5,158.79 : x
2. Step 2: Convert to fraction form
   2,284.03/5,158.79 = 5,158.79/x
3. Step 3: Cross multiply
   2,284.03x = 5,158.79 × 5,158.79
4. Step 4: Simplify right side
   2,284.03x = 26,613,144.89
5. Step 5: Solve for x
   x = 26,613,144.89/2,284.03
6. Step 6: Final answer
   x = 11,651.83