Finding the Third Proportional to 468,580 and 1,021,976

Step by Step Solution

1. Step 1: Write the proportion equation
   468,580 : 1,021,976 = 1,021,976 : x
2. Step 2: Convert to fraction form
   468,580/1,021,976 = 1,021,976/x
3. Step 3: Cross multiply
   468,580x = 1,021,976 × 1,021,976
4. Step 4: Simplify right side
   468,580x = 1,044,434,944,576
5. Step 5: Solve for x
   x = 1,044,434,944,576/468,580
6. Step 6: Final answer
   x = 2,228,936.24