Finding the Third Proportional to 33,078.38 and 72,626.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,078.38 : 72,626.63 = 72,626.63 : x
2. Step 2: Convert to fraction form
   33,078.38/72,626.63 = 72,626.63/x
3. Step 3: Cross multiply
   33,078.38x = 72,626.63 × 72,626.63
4. Step 4: Simplify right side
   33,078.38x = 5,274,626,658.89
5. Step 5: Solve for x
   x = 5,274,626,658.89/33,078.38
6. Step 6: Final answer
   x = 159,458.46