Finding the Third Proportional to 1,304,931 and 1,996,399

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,931 : 1,996,399 = 1,996,399 : x
2. Step 2: Convert to fraction form
   1,304,931/1,996,399 = 1,996,399/x
3. Step 3: Cross multiply
   1,304,931x = 1,996,399 × 1,996,399
4. Step 4: Simplify right side
   1,304,931x = 3,985,608,967,201
5. Step 5: Solve for x
   x = 3,985,608,967,201/1,304,931
6. Step 6: Final answer
   x = 3,054,267.98