Finding the Third Proportional to 2,182 and 3,436

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182 : 3,436 = 3,436 : x
2. Step 2: Convert to fraction form
   2,182/3,436 = 3,436/x
3. Step 3: Cross multiply
   2,182x = 3,436 × 3,436
4. Step 4: Simplify right side
   2,182x = 11,806,096
5. Step 5: Solve for x
   x = 11,806,096/2,182
6. Step 6: Final answer
   x = 5,410.68