Finding the Third Proportional to 705,456 and 1,064,544

Step by Step Solution

1. Step 1: Write the proportion equation
   705,456 : 1,064,544 = 1,064,544 : x
2. Step 2: Convert to fraction form
   705,456/1,064,544 = 1,064,544/x
3. Step 3: Cross multiply
   705,456x = 1,064,544 × 1,064,544
4. Step 4: Simplify right side
   705,456x = 1,133,253,927,936
5. Step 5: Solve for x
   x = 1,133,253,927,936/705,456
6. Step 6: Final answer
   x = 1,606,413.34