Finding the Third Proportional to 8,339 and 17,616

Step by Step Solution

1. Step 1: Write the proportion equation
   8,339 : 17,616 = 17,616 : x
2. Step 2: Convert to fraction form
   8,339/17,616 = 17,616/x
3. Step 3: Cross multiply
   8,339x = 17,616 × 17,616
4. Step 4: Simplify right side
   8,339x = 310,323,456
5. Step 5: Solve for x
   x = 310,323,456/8,339
6. Step 6: Final answer
   x = 37,213.51