Finding the Third Proportional to 21,504 and 33,616

Step by Step Solution

1. Step 1: Write the proportion equation
   21,504 : 33,616 = 33,616 : x
2. Step 2: Convert to fraction form
   21,504/33,616 = 33,616/x
3. Step 3: Cross multiply
   21,504x = 33,616 × 33,616
4. Step 4: Simplify right side
   21,504x = 1,130,035,456
5. Step 5: Solve for x
   x = 1,130,035,456/21,504
6. Step 6: Final answer
   x = 52,550.01