Finding the Third Proportional to 1,122,525 and 2,311,227

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,525 : 2,311,227 = 2,311,227 : x
2. Step 2: Convert to fraction form
   1,122,525/2,311,227 = 2,311,227/x
3. Step 3: Cross multiply
   1,122,525x = 2,311,227 × 2,311,227
4. Step 4: Simplify right side
   1,122,525x = 5,341,770,245,529
5. Step 5: Solve for x
   x = 5,341,770,245,529/1,122,525
6. Step 6: Final answer
   x = 4,758,709.38