Finding the Third Proportional to 1,039,383 and 2,222,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,383 : 2,222,406 = 2,222,406 : x
2. Step 2: Convert to fraction form
   1,039,383/2,222,406 = 2,222,406/x
3. Step 3: Cross multiply
   1,039,383x = 2,222,406 × 2,222,406
4. Step 4: Simplify right side
   1,039,383x = 4,939,088,428,836
5. Step 5: Solve for x
   x = 4,939,088,428,836/1,039,383
6. Step 6: Final answer
   x = 4,751,942.67