Finding the Third Proportional to 2,913,858 and 6,182,766

Step by Step Solution

1. Step 1: Write the proportion equation
   2,913,858 : 6,182,766 = 6,182,766 : x
2. Step 2: Convert to fraction form
   2,913,858/6,182,766 = 6,182,766/x
3. Step 3: Cross multiply
   2,913,858x = 6,182,766 × 6,182,766
4. Step 4: Simplify right side
   2,913,858x = 38,226,595,410,756
5. Step 5: Solve for x
   x = 38,226,595,410,756/2,913,858
6. Step 6: Final answer
   x = 13,118,894.40