Finding the Third Proportional to 33,225.19 and 72,282.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,225.19 : 72,282.38 = 72,282.38 : x
2. Step 2: Convert to fraction form
   33,225.19/72,282.38 = 72,282.38/x
3. Step 3: Cross multiply
   33,225.19x = 72,282.38 × 72,282.38
4. Step 4: Simplify right side
   33,225.19x = 5,224,741,735.64
5. Step 5: Solve for x
   x = 5,224,741,735.64/33,225.19
6. Step 6: Final answer
   x = 157,252.44