Finding the Third Proportional to 259,398 and 568,003

Step by Step Solution

1. Step 1: Write the proportion equation
   259,398 : 568,003 = 568,003 : x
2. Step 2: Convert to fraction form
   259,398/568,003 = 568,003/x
3. Step 3: Cross multiply
   259,398x = 568,003 × 568,003
4. Step 4: Simplify right side
   259,398x = 322,627,408,009
5. Step 5: Solve for x
   x = 322,627,408,009/259,398
6. Step 6: Final answer
   x = 1,243,754.42