Finding the Third Proportional to 1,021,596 and 2,242,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,021,596 : 2,242,452 = 2,242,452 : x
2. Step 2: Convert to fraction form
   1,021,596/2,242,452 = 2,242,452/x
3. Step 3: Cross multiply
   1,021,596x = 2,242,452 × 2,242,452
4. Step 4: Simplify right side
   1,021,596x = 5,028,590,972,304
5. Step 5: Solve for x
   x = 5,028,590,972,304/1,021,596
6. Step 6: Final answer
   x = 4,922,289.21