Finding the Third Proportional to 50,168 and 118,422

Step by Step Solution

1. Step 1: Write the proportion equation
   50,168 : 118,422 = 118,422 : x
2. Step 2: Convert to fraction form
   50,168/118,422 = 118,422/x
3. Step 3: Cross multiply
   50,168x = 118,422 × 118,422
4. Step 4: Simplify right side
   50,168x = 14,023,770,084
5. Step 5: Solve for x
   x = 14,023,770,084/50,168
6. Step 6: Final answer
   x = 279,536.16