Finding the Third Proportional to 33,392 and 73,042

Step by Step Solution

1. Step 1: Write the proportion equation
   33,392 : 73,042 = 73,042 : x
2. Step 2: Convert to fraction form
   33,392/73,042 = 73,042/x
3. Step 3: Cross multiply
   33,392x = 73,042 × 73,042
4. Step 4: Simplify right side
   33,392x = 5,335,133,764
5. Step 5: Solve for x
   x = 5,335,133,764/33,392
6. Step 6: Final answer
   x = 159,772.81