Finding the Third Proportional to 33,269.75 and 72,154.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,269.75 : 72,154.75 = 72,154.75 : x
2. Step 2: Convert to fraction form
   33,269.75/72,154.75 = 72,154.75/x
3. Step 3: Cross multiply
   33,269.75x = 72,154.75 × 72,154.75
4. Step 4: Simplify right side
   33,269.75x = 5,206,307,947.56
5. Step 5: Solve for x
   x = 5,206,307,947.56/33,269.75
6. Step 6: Final answer
   x = 156,487.74