Finding the Third Proportional to 33,215.06 and 72,657.95

Step by Step Solution

1. Step 1: Write the proportion equation
   33,215.06 : 72,657.95 = 72,657.95 : x
2. Step 2: Convert to fraction form
   33,215.06/72,657.95 = 72,657.95/x
3. Step 3: Cross multiply
   33,215.06x = 72,657.95 × 72,657.95
4. Step 4: Simplify right side
   33,215.06x = 5,279,177,584.67
5. Step 5: Solve for x
   x = 5,279,177,584.67/33,215.06
6. Step 6: Final answer
   x = 158,939.26