Finding the Third Proportional to 1,105,424 and 2,379,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,424 : 2,379,976 = 2,379,976 : x
2. Step 2: Convert to fraction form
   1,105,424/2,379,976 = 2,379,976/x
3. Step 3: Cross multiply
   1,105,424x = 2,379,976 × 2,379,976
4. Step 4: Simplify right side
   1,105,424x = 5,664,285,760,576
5. Step 5: Solve for x
   x = 5,664,285,760,576/1,105,424
6. Step 6: Final answer
   x = 5,124,084.30