Finding the Third Proportional to 1,144,228 and 1,504,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,228 : 1,504,662 = 1,504,662 : x
2. Step 2: Convert to fraction form
   1,144,228/1,504,662 = 1,504,662/x
3. Step 3: Cross multiply
   1,144,228x = 1,504,662 × 1,504,662
4. Step 4: Simplify right side
   1,144,228x = 2,264,007,734,244
5. Step 5: Solve for x
   x = 2,264,007,734,244/1,144,228
6. Step 6: Final answer
   x = 1,978,633.40