Finding the Third Proportional to 8,082 and 12,483

Step by Step Solution

1. Step 1: Write the proportion equation
   8,082 : 12,483 = 12,483 : x
2. Step 2: Convert to fraction form
   8,082/12,483 = 12,483/x
3. Step 3: Cross multiply
   8,082x = 12,483 × 12,483
4. Step 4: Simplify right side
   8,082x = 155,825,289
5. Step 5: Solve for x
   x = 155,825,289/8,082
6. Step 6: Final answer
   x = 19,280.54