Finding the Third Proportional to 517,618 and 1,097,444

Step by Step Solution

1. Step 1: Write the proportion equation
   517,618 : 1,097,444 = 1,097,444 : x
2. Step 2: Convert to fraction form
   517,618/1,097,444 = 1,097,444/x
3. Step 3: Cross multiply
   517,618x = 1,097,444 × 1,097,444
4. Step 4: Simplify right side
   517,618x = 1,204,383,333,136
5. Step 5: Solve for x
   x = 1,204,383,333,136/517,618
6. Step 6: Final answer
   x = 2,326,780.24