Finding the Third Proportional to 33,293.25 and 72,461.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,293.25 : 72,461.25 = 72,461.25 : x
2. Step 2: Convert to fraction form
   33,293.25/72,461.25 = 72,461.25/x
3. Step 3: Cross multiply
   33,293.25x = 72,461.25 × 72,461.25
4. Step 4: Simplify right side
   33,293.25x = 5,250,632,751.56
5. Step 5: Solve for x
   x = 5,250,632,751.56/33,293.25
6. Step 6: Final answer
   x = 157,708.63