Finding the Third Proportional to 1,373,760 and 2,019,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,760 : 2,019,504 = 2,019,504 : x
2. Step 2: Convert to fraction form
   1,373,760/2,019,504 = 2,019,504/x
3. Step 3: Cross multiply
   1,373,760x = 2,019,504 × 2,019,504
4. Step 4: Simplify right side
   1,373,760x = 4,078,396,406,016
5. Step 5: Solve for x
   x = 4,078,396,406,016/1,373,760
6. Step 6: Final answer
   x = 2,968,783.78