Finding the Third Proportional to 606,110 and 1,274,860

Step by Step Solution

1. Step 1: Write the proportion equation
   606,110 : 1,274,860 = 1,274,860 : x
2. Step 2: Convert to fraction form
   606,110/1,274,860 = 1,274,860/x
3. Step 3: Cross multiply
   606,110x = 1,274,860 × 1,274,860
4. Step 4: Simplify right side
   606,110x = 1,625,268,019,600
5. Step 5: Solve for x
   x = 1,625,268,019,600/606,110
6. Step 6: Final answer
   x = 2,681,473.69