Finding the Third Proportional to 1,019,393 and 2,380,811

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,393 : 2,380,811 = 2,380,811 : x
2. Step 2: Convert to fraction form
   1,019,393/2,380,811 = 2,380,811/x
3. Step 3: Cross multiply
   1,019,393x = 2,380,811 × 2,380,811
4. Step 4: Simplify right side
   1,019,393x = 5,668,261,017,721
5. Step 5: Solve for x
   x = 5,668,261,017,721/1,019,393
6. Step 6: Final answer
   x = 5,560,427.64