Finding the Third Proportional to 259,908 and 567,444

Step by Step Solution

1. Step 1: Write the proportion equation
   259,908 : 567,444 = 567,444 : x
2. Step 2: Convert to fraction form
   259,908/567,444 = 567,444/x
3. Step 3: Cross multiply
   259,908x = 567,444 × 567,444
4. Step 4: Simplify right side
   259,908x = 321,992,693,136
5. Step 5: Solve for x
   x = 321,992,693,136/259,908
6. Step 6: Final answer
   x = 1,238,871.81