Finding the Third Proportional to 33,608.55 and 73,144.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,608.55 : 73,144.05 = 73,144.05 : x
2. Step 2: Convert to fraction form
   33,608.55/73,144.05 = 73,144.05/x
3. Step 3: Cross multiply
   33,608.55x = 73,144.05 × 73,144.05
4. Step 4: Simplify right side
   33,608.55x = 5,350,052,736.13
5. Step 5: Solve for x
   x = 5,350,052,736.13/33,608.55
6. Step 6: Final answer
   x = 159,187.23