Finding the Third Proportional to 8,800.50 and 17,906.75

Step by Step Solution

1. Step 1: Write the proportion equation
   8,800.50 : 17,906.75 = 17,906.75 : x
2. Step 2: Convert to fraction form
   8,800.50/17,906.75 = 17,906.75/x
3. Step 3: Cross multiply
   8,800.50x = 17,906.75 × 17,906.75
4. Step 4: Simplify right side
   8,800.50x = 320,651,695.56
5. Step 5: Solve for x
   x = 320,651,695.56/8,800.50
6. Step 6: Final answer
   x = 36,435.62