Finding the Third Proportional to 1,304,949 and 1,996,423

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,949 : 1,996,423 = 1,996,423 : x
2. Step 2: Convert to fraction form
   1,304,949/1,996,423 = 1,996,423/x
3. Step 3: Cross multiply
   1,304,949x = 1,996,423 × 1,996,423
4. Step 4: Simplify right side
   1,304,949x = 3,985,704,794,929
5. Step 5: Solve for x
   x = 3,985,704,794,929/1,304,949
6. Step 6: Final answer
   x = 3,054,299.28