Finding the Third Proportional to 111,078 and 244,266

Step by Step Solution

1. Step 1: Write the proportion equation
   111,078 : 244,266 = 244,266 : x
2. Step 2: Convert to fraction form
   111,078/244,266 = 244,266/x
3. Step 3: Cross multiply
   111,078x = 244,266 × 244,266
4. Step 4: Simplify right side
   111,078x = 59,665,878,756
5. Step 5: Solve for x
   x = 59,665,878,756/111,078
6. Step 6: Final answer
   x = 537,152.98