Finding the Third Proportional to 505,444 and 1,111,976

Step by Step Solution

1. Step 1: Write the proportion equation
   505,444 : 1,111,976 = 1,111,976 : x
2. Step 2: Convert to fraction form
   505,444/1,111,976 = 1,111,976/x
3. Step 3: Cross multiply
   505,444x = 1,111,976 × 1,111,976
4. Step 4: Simplify right side
   505,444x = 1,236,490,624,576
5. Step 5: Solve for x
   x = 1,236,490,624,576/505,444
6. Step 6: Final answer
   x = 2,446,345.44