Finding the Third Proportional to 2,846 and 5,809

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846 : 5,809 = 5,809 : x
2. Step 2: Convert to fraction form
   2,846/5,809 = 5,809/x
3. Step 3: Cross multiply
   2,846x = 5,809 × 5,809
4. Step 4: Simplify right side
   2,846x = 33,744,481
5. Step 5: Solve for x
   x = 33,744,481/2,846
6. Step 6: Final answer
   x = 11,856.81