Finding the Third Proportional to 33,292 and 73,540

Step by Step Solution

1. Step 1: Write the proportion equation
   33,292 : 73,540 = 73,540 : x
2. Step 2: Convert to fraction form
   33,292/73,540 = 73,540/x
3. Step 3: Cross multiply
   33,292x = 73,540 × 73,540
4. Step 4: Simplify right side
   33,292x = 5,408,131,600
5. Step 5: Solve for x
   x = 5,408,131,600/33,292
6. Step 6: Final answer
   x = 162,445.38