Finding the Third Proportional to 33,555 and 73,105

Step by Step Solution

1. Step 1: Write the proportion equation
   33,555 : 73,105 = 73,105 : x
2. Step 2: Convert to fraction form
   33,555/73,105 = 73,105/x
3. Step 3: Cross multiply
   33,555x = 73,105 × 73,105
4. Step 4: Simplify right side
   33,555x = 5,344,341,025
5. Step 5: Solve for x
   x = 5,344,341,025/33,555
6. Step 6: Final answer
   x = 159,271.08