Finding the Third Proportional to 606,086 and 1,274,812

Step by Step Solution

1. Step 1: Write the proportion equation
   606,086 : 1,274,812 = 1,274,812 : x
2. Step 2: Convert to fraction form
   606,086/1,274,812 = 1,274,812/x
3. Step 3: Cross multiply
   606,086x = 1,274,812 × 1,274,812
4. Step 4: Simplify right side
   606,086x = 1,625,145,635,344
5. Step 5: Solve for x
   x = 1,625,145,635,344/606,086
6. Step 6: Final answer
   x = 2,681,377.95