Finding the Third Proportional to 8,242 and 17,028

Step by Step Solution

1. Step 1: Write the proportion equation
   8,242 : 17,028 = 17,028 : x
2. Step 2: Convert to fraction form
   8,242/17,028 = 17,028/x
3. Step 3: Cross multiply
   8,242x = 17,028 × 17,028
4. Step 4: Simplify right side
   8,242x = 289,952,784
5. Step 5: Solve for x
   x = 289,952,784/8,242
6. Step 6: Final answer
   x = 35,179.91