Finding the Third Proportional to 8,751.50 and 18,582.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,751.50 : 18,582.25 = 18,582.25 : x
2. Step 2: Convert to fraction form
   8,751.50/18,582.25 = 18,582.25/x
3. Step 3: Cross multiply
   8,751.50x = 18,582.25 × 18,582.25
4. Step 4: Simplify right side
   8,751.50x = 345,300,015.06
5. Step 5: Solve for x
   x = 345,300,015.06/8,751.50
6. Step 6: Final answer
   x = 39,456.09