Finding the Third Proportional to 1,518,867 and 3,340,902

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,867 : 3,340,902 = 3,340,902 : x
2. Step 2: Convert to fraction form
   1,518,867/3,340,902 = 3,340,902/x
3. Step 3: Cross multiply
   1,518,867x = 3,340,902 × 3,340,902
4. Step 4: Simplify right side
   1,518,867x = 11,161,626,173,604
5. Step 5: Solve for x
   x = 11,161,626,173,604/1,518,867
6. Step 6: Final answer
   x = 7,348,652.76