Finding the Third Proportional to 12,162 and 26,610

Step by Step Solution

1. Step 1: Write the proportion equation
   12,162 : 26,610 = 26,610 : x
2. Step 2: Convert to fraction form
   12,162/26,610 = 26,610/x
3. Step 3: Cross multiply
   12,162x = 26,610 × 26,610
4. Step 4: Simplify right side
   12,162x = 708,092,100
5. Step 5: Solve for x
   x = 708,092,100/12,162
6. Step 6: Final answer
   x = 58,221.68