Finding the Third Proportional to 33,567.75 and 73,689.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,567.75 : 73,689.75 = 73,689.75 : x
2. Step 2: Convert to fraction form
   33,567.75/73,689.75 = 73,689.75/x
3. Step 3: Cross multiply
   33,567.75x = 73,689.75 × 73,689.75
4. Step 4: Simplify right side
   33,567.75x = 5,430,179,255.06
5. Step 5: Solve for x
   x = 5,430,179,255.06/33,567.75
6. Step 6: Final answer
   x = 161,767.75