Finding the Third Proportional to 32,258.25 and 71,284.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,258.25 : 71,284.50 = 71,284.50 : x
2. Step 2: Convert to fraction form
   32,258.25/71,284.50 = 71,284.50/x
3. Step 3: Cross multiply
   32,258.25x = 71,284.50 × 71,284.50
4. Step 4: Simplify right side
   32,258.25x = 5,081,479,940.25
5. Step 5: Solve for x
   x = 5,081,479,940.25/32,258.25
6. Step 6: Final answer
   x = 157,524.97