Finding the Third Proportional to 1,079,273 and 2,321,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,273 : 2,321,836 = 2,321,836 : x
2. Step 2: Convert to fraction form
   1,079,273/2,321,836 = 2,321,836/x
3. Step 3: Cross multiply
   1,079,273x = 2,321,836 × 2,321,836
4. Step 4: Simplify right side
   1,079,273x = 5,390,922,410,896
5. Step 5: Solve for x
   x = 5,390,922,410,896/1,079,273
6. Step 6: Final answer
   x = 4,994,957.17