Finding the Third Proportional to 50,900 and 111,604

Step by Step Solution

1. Step 1: Write the proportion equation
   50,900 : 111,604 = 111,604 : x
2. Step 2: Convert to fraction form
   50,900/111,604 = 111,604/x
3. Step 3: Cross multiply
   50,900x = 111,604 × 111,604
4. Step 4: Simplify right side
   50,900x = 12,455,452,816
5. Step 5: Solve for x
   x = 12,455,452,816/50,900
6. Step 6: Final answer
   x = 244,704.38