Finding the Third Proportional to 50,674 and 111,086

Step by Step Solution

1. Step 1: Write the proportion equation
   50,674 : 111,086 = 111,086 : x
2. Step 2: Convert to fraction form
   50,674/111,086 = 111,086/x
3. Step 3: Cross multiply
   50,674x = 111,086 × 111,086
4. Step 4: Simplify right side
   50,674x = 12,340,099,396
5. Step 5: Solve for x
   x = 12,340,099,396/50,674
6. Step 6: Final answer
   x = 243,519.35