Finding the Third Proportional to 2,756,400 and 5,846,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,756,400 : 5,846,736 = 5,846,736 : x
2. Step 2: Convert to fraction form
   2,756,400/5,846,736 = 5,846,736/x
3. Step 3: Cross multiply
   2,756,400x = 5,846,736 × 5,846,736
4. Step 4: Simplify right side
   2,756,400x = 34,184,321,853,696
5. Step 5: Solve for x
   x = 34,184,321,853,696/2,756,400
6. Step 6: Final answer
   x = 12,401,800.12