Finding the Third Proportional to 1,246,780 and 2,726,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,780 : 2,726,836 = 2,726,836 : x
2. Step 2: Convert to fraction form
   1,246,780/2,726,836 = 2,726,836/x
3. Step 3: Cross multiply
   1,246,780x = 2,726,836 × 2,726,836
4. Step 4: Simplify right side
   1,246,780x = 7,435,634,570,896
5. Step 5: Solve for x
   x = 7,435,634,570,896/1,246,780
6. Step 6: Final answer
   x = 5,963,870.59