Finding the Third Proportional to 5,558 and 12,082

Step by Step Solution

1. Step 1: Write the proportion equation
   5,558 : 12,082 = 12,082 : x
2. Step 2: Convert to fraction form
   5,558/12,082 = 12,082/x
3. Step 3: Cross multiply
   5,558x = 12,082 × 12,082
4. Step 4: Simplify right side
   5,558x = 145,974,724
5. Step 5: Solve for x
   x = 145,974,724/5,558
6. Step 6: Final answer
   x = 26,263.89