Finding the Third Proportional to 1,435,813 and 2,222,954

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,813 : 2,222,954 = 2,222,954 : x
2. Step 2: Convert to fraction form
   1,435,813/2,222,954 = 2,222,954/x
3. Step 3: Cross multiply
   1,435,813x = 2,222,954 × 2,222,954
4. Step 4: Simplify right side
   1,435,813x = 4,941,524,486,116
5. Step 5: Solve for x
   x = 4,941,524,486,116/1,435,813
6. Step 6: Final answer
   x = 3,441,621.22