Finding the Third Proportional to 1,121,899 and 2,446,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,899 : 2,446,862 = 2,446,862 : x
2. Step 2: Convert to fraction form
   1,121,899/2,446,862 = 2,446,862/x
3. Step 3: Cross multiply
   1,121,899x = 2,446,862 × 2,446,862
4. Step 4: Simplify right side
   1,121,899x = 5,987,133,647,044
5. Step 5: Solve for x
   x = 5,987,133,647,044/1,121,899
6. Step 6: Final answer
   x = 5,336,606.63