Finding the Third Proportional to 111,027 and 240,774

Step by Step Solution

1. Step 1: Write the proportion equation
   111,027 : 240,774 = 240,774 : x
2. Step 2: Convert to fraction form
   111,027/240,774 = 240,774/x
3. Step 3: Cross multiply
   111,027x = 240,774 × 240,774
4. Step 4: Simplify right side
   111,027x = 57,972,119,076
5. Step 5: Solve for x
   x = 57,972,119,076/111,027
6. Step 6: Final answer
   x = 522,144.33