Finding the Third Proportional to 1,131,012 and 2,340,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,012 : 2,340,756 = 2,340,756 : x
2. Step 2: Convert to fraction form
   1,131,012/2,340,756 = 2,340,756/x
3. Step 3: Cross multiply
   1,131,012x = 2,340,756 × 2,340,756
4. Step 4: Simplify right side
   1,131,012x = 5,479,138,651,536
5. Step 5: Solve for x
   x = 5,479,138,651,536/1,131,012
6. Step 6: Final answer
   x = 4,844,456.69