Finding the Third Proportional to 32,367.75 and 70,618.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,367.75 : 70,618.75 = 70,618.75 : x
2. Step 2: Convert to fraction form
   32,367.75/70,618.75 = 70,618.75/x
3. Step 3: Cross multiply
   32,367.75x = 70,618.75 × 70,618.75
4. Step 4: Simplify right side
   32,367.75x = 4,987,007,851.56
5. Step 5: Solve for x
   x = 4,987,007,851.56/32,367.75
6. Step 6: Final answer
   x = 154,073.36