Finding the Third Proportional to 33,239.53 and 71,149.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,239.53 : 71,149.22 = 71,149.22 : x
2. Step 2: Convert to fraction form
   33,239.53/71,149.22 = 71,149.22/x
3. Step 3: Cross multiply
   33,239.53x = 71,149.22 × 71,149.22
4. Step 4: Simplify right side
   33,239.53x = 5,062,211,328.74
5. Step 5: Solve for x
   x = 5,062,211,328.74/33,239.53
6. Step 6: Final answer
   x = 152,294.91