Finding the Third Proportional to 1,036,394 and 2,242,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,394 : 2,242,548 = 2,242,548 : x
2. Step 2: Convert to fraction form
   1,036,394/2,242,548 = 2,242,548/x
3. Step 3: Cross multiply
   1,036,394x = 2,242,548 × 2,242,548
4. Step 4: Simplify right side
   1,036,394x = 5,029,021,532,304
5. Step 5: Solve for x
   x = 5,029,021,532,304/1,036,394
6. Step 6: Final answer
   x = 4,852,422.47