Finding the Third Proportional to 33,945.75 and 70,149.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,945.75 : 70,149.38 = 70,149.38 : x
2. Step 2: Convert to fraction form
   33,945.75/70,149.38 = 70,149.38/x
3. Step 3: Cross multiply
   33,945.75x = 70,149.38 × 70,149.38
4. Step 4: Simplify right side
   33,945.75x = 4,920,934,812.89
5. Step 5: Solve for x
   x = 4,920,934,812.89/33,945.75
6. Step 6: Final answer
   x = 144,964.68