Finding the Third Proportional to 1,544,736 and 3,230,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,544,736 : 3,230,640 = 3,230,640 : x
2. Step 2: Convert to fraction form
   1,544,736/3,230,640 = 3,230,640/x
3. Step 3: Cross multiply
   1,544,736x = 3,230,640 × 3,230,640
4. Step 4: Simplify right side
   1,544,736x = 10,437,034,809,600
5. Step 5: Solve for x
   x = 10,437,034,809,600/1,544,736
6. Step 6: Final answer
   x = 6,756,516.85