Finding the Third Proportional to 10,326 and 16,410

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326 : 16,410 = 16,410 : x
2. Step 2: Convert to fraction form
   10,326/16,410 = 16,410/x
3. Step 3: Cross multiply
   10,326x = 16,410 × 16,410
4. Step 4: Simplify right side
   10,326x = 269,288,100
5. Step 5: Solve for x
   x = 269,288,100/10,326
6. Step 6: Final answer
   x = 26,078.65