Finding the Third Proportional to 168,150.75 and 245,759.25

Step by Step Solution

1. Step 1: Write the proportion equation
   168,150.75 : 245,759.25 = 245,759.25 : x
2. Step 2: Convert to fraction form
   168,150.75/245,759.25 = 245,759.25/x
3. Step 3: Cross multiply
   168,150.75x = 245,759.25 × 245,759.25
4. Step 4: Simplify right side
   168,150.75x = 60,397,608,960.56
5. Step 5: Solve for x
   x = 60,397,608,960.56/168,150.75
6. Step 6: Final answer
   x = 359,187.27