Finding the Third Proportional to 2,665.41 and 5,859.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665.41 : 5,859.84 = 5,859.84 : x
2. Step 2: Convert to fraction form
   2,665.41/5,859.84 = 5,859.84/x
3. Step 3: Cross multiply
   2,665.41x = 5,859.84 × 5,859.84
4. Step 4: Simplify right side
   2,665.41x = 34,337,768.77
5. Step 5: Solve for x
   x = 34,337,768.77/2,665.41
6. Step 6: Final answer
   x = 12,882.75