Finding the Third Proportional to 108,825 and 168,150

Step by Step Solution

1. Step 1: Write the proportion equation
   108,825 : 168,150 = 168,150 : x
2. Step 2: Convert to fraction form
   108,825/168,150 = 168,150/x
3. Step 3: Cross multiply
   108,825x = 168,150 × 168,150
4. Step 4: Simplify right side
   108,825x = 28,274,422,500
5. Step 5: Solve for x
   x = 28,274,422,500/108,825
6. Step 6: Final answer
   x = 259,815.51