Finding the Third Proportional to 1,294,923 and 2,816,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,923 : 2,816,676 = 2,816,676 : x
2. Step 2: Convert to fraction form
   1,294,923/2,816,676 = 2,816,676/x
3. Step 3: Cross multiply
   1,294,923x = 2,816,676 × 2,816,676
4. Step 4: Simplify right side
   1,294,923x = 7,933,663,688,976
5. Step 5: Solve for x
   x = 7,933,663,688,976/1,294,923
6. Step 6: Final answer
   x = 6,126,745.52