Finding the Third Proportional to 2,659.50 and 5,855

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.50 : 5,855 = 5,855 : x
2. Step 2: Convert to fraction form
   2,659.50/5,855 = 5,855/x
3. Step 3: Cross multiply
   2,659.50x = 5,855 × 5,855
4. Step 4: Simplify right side
   2,659.50x = 34,281,025
5. Step 5: Solve for x
   x = 34,281,025/2,659.50
6. Step 6: Final answer
   x = 12,890.03