Finding the Third Proportional to 2,709,726 and 3,962,858

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,726 : 3,962,858 = 3,962,858 : x
2. Step 2: Convert to fraction form
   2,709,726/3,962,858 = 3,962,858/x
3. Step 3: Cross multiply
   2,709,726x = 3,962,858 × 3,962,858
4. Step 4: Simplify right side
   2,709,726x = 15,704,243,528,164
5. Step 5: Solve for x
   x = 15,704,243,528,164/2,709,726
6. Step 6: Final answer
   x = 5,795,509.78