Finding the Third Proportional to 33,612.75 and 73,785.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,612.75 : 73,785.38 = 73,785.38 : x
2. Step 2: Convert to fraction form
   33,612.75/73,785.38 = 73,785.38/x
3. Step 3: Cross multiply
   33,612.75x = 73,785.38 × 73,785.38
4. Step 4: Simplify right side
   33,612.75x = 5,444,281,563.89
5. Step 5: Solve for x
   x = 5,444,281,563.89/33,612.75
6. Step 6: Final answer
   x = 161,970.73