Finding the Third Proportional to 8,250 and 16,786.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,250 : 16,786.50 = 16,786.50 : x
2. Step 2: Convert to fraction form
   8,250/16,786.50 = 16,786.50/x
3. Step 3: Cross multiply
   8,250x = 16,786.50 × 16,786.50
4. Step 4: Simplify right side
   8,250x = 281,786,582.25
5. Step 5: Solve for x
   x = 281,786,582.25/8,250
6. Step 6: Final answer
   x = 34,155.95