Finding the Third Proportional to 792,928 and 1,276,736

Step by Step Solution

1. Step 1: Write the proportion equation
   792,928 : 1,276,736 = 1,276,736 : x
2. Step 2: Convert to fraction form
   792,928/1,276,736 = 1,276,736/x
3. Step 3: Cross multiply
   792,928x = 1,276,736 × 1,276,736
4. Step 4: Simplify right side
   792,928x = 1,630,054,813,696
5. Step 5: Solve for x
   x = 1,630,054,813,696/792,928
6. Step 6: Final answer
   x = 2,055,741.27