Finding the Third Proportional to 1,067,990 and 2,332,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,990 : 2,332,912 = 2,332,912 : x
2. Step 2: Convert to fraction form
   1,067,990/2,332,912 = 2,332,912/x
3. Step 3: Cross multiply
   1,067,990x = 2,332,912 × 2,332,912
4. Step 4: Simplify right side
   1,067,990x = 5,442,478,399,744
5. Step 5: Solve for x
   x = 5,442,478,399,744/1,067,990
6. Step 6: Final answer
   x = 5,096,001.27