Finding the Third Proportional to 1,423,304 and 3,126,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,423,304 : 3,126,544 = 3,126,544 : x
2. Step 2: Convert to fraction form
   1,423,304/3,126,544 = 3,126,544/x
3. Step 3: Cross multiply
   1,423,304x = 3,126,544 × 3,126,544
4. Step 4: Simplify right side
   1,423,304x = 9,775,277,383,936
5. Step 5: Solve for x
   x = 9,775,277,383,936/1,423,304
6. Step 6: Final answer
   x = 6,868,017.92