Finding the Third Proportional to 622,802 and 1,361,932

Step by Step Solution

1. Step 1: Write the proportion equation
   622,802 : 1,361,932 = 1,361,932 : x
2. Step 2: Convert to fraction form
   622,802/1,361,932 = 1,361,932/x
3. Step 3: Cross multiply
   622,802x = 1,361,932 × 1,361,932
4. Step 4: Simplify right side
   622,802x = 1,854,858,772,624
5. Step 5: Solve for x
   x = 1,854,858,772,624/622,802
6. Step 6: Final answer
   x = 2,978,247.94