Finding the Third Proportional to 1,336,736 and 2,886,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,736 : 2,886,540 = 2,886,540 : x
2. Step 2: Convert to fraction form
   1,336,736/2,886,540 = 2,886,540/x
3. Step 3: Cross multiply
   1,336,736x = 2,886,540 × 2,886,540
4. Step 4: Simplify right side
   1,336,736x = 8,332,113,171,600
5. Step 5: Solve for x
   x = 8,332,113,171,600/1,336,736
6. Step 6: Final answer
   x = 6,233,177.81