Finding the Third Proportional to 16,488 and 33,296

Step by Step Solution

1. Step 1: Write the proportion equation
   16,488 : 33,296 = 33,296 : x
2. Step 2: Convert to fraction form
   16,488/33,296 = 33,296/x
3. Step 3: Cross multiply
   16,488x = 33,296 × 33,296
4. Step 4: Simplify right side
   16,488x = 1,108,623,616
5. Step 5: Solve for x
   x = 1,108,623,616/16,488
6. Step 6: Final answer
   x = 67,238.21