Finding the Third Proportional to 2,708,770 and 5,641,734

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,770 : 5,641,734 = 5,641,734 : x
2. Step 2: Convert to fraction form
   2,708,770/5,641,734 = 5,641,734/x
3. Step 3: Cross multiply
   2,708,770x = 5,641,734 × 5,641,734
4. Step 4: Simplify right side
   2,708,770x = 31,829,162,526,756
5. Step 5: Solve for x
   x = 31,829,162,526,756/2,708,770
6. Step 6: Final answer
   x = 11,750,411.64