Finding the Third Proportional to 111,954 and 246,020

Step by Step Solution

1. Step 1: Write the proportion equation
   111,954 : 246,020 = 246,020 : x
2. Step 2: Convert to fraction form
   111,954/246,020 = 246,020/x
3. Step 3: Cross multiply
   111,954x = 246,020 × 246,020
4. Step 4: Simplify right side
   111,954x = 60,525,840,400
5. Step 5: Solve for x
   x = 60,525,840,400/111,954
6. Step 6: Final answer
   x = 540,631.33