Finding the Third Proportional to 51,078.75 and 108,300.75

Step by Step Solution

1. Step 1: Write the proportion equation
   51,078.75 : 108,300.75 = 108,300.75 : x
2. Step 2: Convert to fraction form
   51,078.75/108,300.75 = 108,300.75/x
3. Step 3: Cross multiply
   51,078.75x = 108,300.75 × 108,300.75
4. Step 4: Simplify right side
   51,078.75x = 11,729,052,450.56
5. Step 5: Solve for x
   x = 11,729,052,450.56/51,078.75
6. Step 6: Final answer
   x = 229,626.85