Finding the Third Proportional to 663,048 and 1,447,544

Step by Step Solution

1. Step 1: Write the proportion equation
   663,048 : 1,447,544 = 1,447,544 : x
2. Step 2: Convert to fraction form
   663,048/1,447,544 = 1,447,544/x
3. Step 3: Cross multiply
   663,048x = 1,447,544 × 1,447,544
4. Step 4: Simplify right side
   663,048x = 2,095,383,631,936
5. Step 5: Solve for x
   x = 2,095,383,631,936/663,048
6. Step 6: Final answer
   x = 3,160,229.17