Finding the Third Proportional to 33,332 and 72,616

Step by Step Solution

1. Step 1: Write the proportion equation
   33,332 : 72,616 = 72,616 : x
2. Step 2: Convert to fraction form
   33,332/72,616 = 72,616/x
3. Step 3: Cross multiply
   33,332x = 72,616 × 72,616
4. Step 4: Simplify right side
   33,332x = 5,273,083,456
5. Step 5: Solve for x
   x = 5,273,083,456/33,332
6. Step 6: Final answer
   x = 158,198.83