Finding the Third Proportional to 2,355 and 5,082

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355 : 5,082 = 5,082 : x
2. Step 2: Convert to fraction form
   2,355/5,082 = 5,082/x
3. Step 3: Cross multiply
   2,355x = 5,082 × 5,082
4. Step 4: Simplify right side
   2,355x = 25,826,724
5. Step 5: Solve for x
   x = 25,826,724/2,355
6. Step 6: Final answer
   x = 10,966.76