Finding the Third Proportional to 1,074,138 and 2,340,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,138 : 2,340,003 = 2,340,003 : x
2. Step 2: Convert to fraction form
   1,074,138/2,340,003 = 2,340,003/x
3. Step 3: Cross multiply
   1,074,138x = 2,340,003 × 2,340,003
4. Step 4: Simplify right side
   1,074,138x = 5,475,614,040,009
5. Step 5: Solve for x
   x = 5,475,614,040,009/1,074,138
6. Step 6: Final answer
   x = 5,097,682.09