Finding the Third Proportional to 32,267.25 and 70,728.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,267.25 : 70,728.75 = 70,728.75 : x
2. Step 2: Convert to fraction form
   32,267.25/70,728.75 = 70,728.75/x
3. Step 3: Cross multiply
   32,267.25x = 70,728.75 × 70,728.75
4. Step 4: Simplify right side
   32,267.25x = 5,002,556,076.56
5. Step 5: Solve for x
   x = 5,002,556,076.56/32,267.25
6. Step 6: Final answer
   x = 155,035.09