Finding the Third Proportional to 50,736 and 111,840

Step by Step Solution

1. Step 1: Write the proportion equation
   50,736 : 111,840 = 111,840 : x
2. Step 2: Convert to fraction form
   50,736/111,840 = 111,840/x
3. Step 3: Cross multiply
   50,736x = 111,840 × 111,840
4. Step 4: Simplify right side
   50,736x = 12,508,185,600
5. Step 5: Solve for x
   x = 12,508,185,600/50,736
6. Step 6: Final answer
   x = 246,534.72