Finding the Third Proportional to 6,162 and 13,218

Step by Step Solution

1. Step 1: Write the proportion equation
   6,162 : 13,218 = 13,218 : x
2. Step 2: Convert to fraction form
   6,162/13,218 = 13,218/x
3. Step 3: Cross multiply
   6,162x = 13,218 × 13,218
4. Step 4: Simplify right side
   6,162x = 174,715,524
5. Step 5: Solve for x
   x = 174,715,524/6,162
6. Step 6: Final answer
   x = 28,353.70