Finding the Third Proportional to 2,751,628.85 and 5,836,228.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,751,628.85 : 5,836,228.45 = 5,836,228.45 : x
2. Step 2: Convert to fraction form
   2,751,628.85/5,836,228.45 = 5,836,228.45/x
3. Step 3: Cross multiply
   2,751,628.85x = 5,836,228.45 × 5,836,228.45
4. Step 4: Simplify right side
   2,751,628.85x = 34,061,562,557,065.83
5. Step 5: Solve for x
   x = 34,061,562,557,065.83/2,751,628.85
6. Step 6: Final answer
   x = 12,378,690.73