Finding the Third Proportional to 2,708,364 and 3,962,866

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,364 : 3,962,866 = 3,962,866 : x
2. Step 2: Convert to fraction form
   2,708,364/3,962,866 = 3,962,866/x
3. Step 3: Cross multiply
   2,708,364x = 3,962,866 × 3,962,866
4. Step 4: Simplify right side
   2,708,364x = 15,704,306,933,956
5. Step 5: Solve for x
   x = 15,704,306,933,956/2,708,364
6. Step 6: Final answer
   x = 5,798,447.67