Finding the Third Proportional to 1,263,672 and 2,726,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,263,672 : 2,726,622 = 2,726,622 : x
2. Step 2: Convert to fraction form
   1,263,672/2,726,622 = 2,726,622/x
3. Step 3: Cross multiply
   1,263,672x = 2,726,622 × 2,726,622
4. Step 4: Simplify right side
   1,263,672x = 7,434,467,530,884
5. Step 5: Solve for x
   x = 7,434,467,530,884/1,263,672
6. Step 6: Final answer
   x = 5,883,225.66