Finding the Third Proportional to 622,967 and 1,361,233

Step by Step Solution

1. Step 1: Write the proportion equation
   622,967 : 1,361,233 = 1,361,233 : x
2. Step 2: Convert to fraction form
   622,967/1,361,233 = 1,361,233/x
3. Step 3: Cross multiply
   622,967x = 1,361,233 × 1,361,233
4. Step 4: Simplify right side
   622,967x = 1,852,955,280,289
5. Step 5: Solve for x
   x = 1,852,955,280,289/622,967
6. Step 6: Final answer
   x = 2,974,403.59