Finding the Third Proportional to 1,131,003 and 2,340,738

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,003 : 2,340,738 = 2,340,738 : x
2. Step 2: Convert to fraction form
   1,131,003/2,340,738 = 2,340,738/x
3. Step 3: Cross multiply
   1,131,003x = 2,340,738 × 2,340,738
4. Step 4: Simplify right side
   1,131,003x = 5,479,054,384,644
5. Step 5: Solve for x
   x = 5,479,054,384,644/1,131,003
6. Step 6: Final answer
   x = 4,844,420.74