Finding the Third Proportional to 613,704 and 1,270,012

Step by Step Solution

1. Step 1: Write the proportion equation
   613,704 : 1,270,012 = 1,270,012 : x
2. Step 2: Convert to fraction form
   613,704/1,270,012 = 1,270,012/x
3. Step 3: Cross multiply
   613,704x = 1,270,012 × 1,270,012
4. Step 4: Simplify right side
   613,704x = 1,612,930,480,144
5. Step 5: Solve for x
   x = 1,612,930,480,144/613,704
6. Step 6: Final answer
   x = 2,628,189.62