Finding the Third Proportional to 2,709,813 and 3,962,943

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,813 : 3,962,943 = 3,962,943 : x
2. Step 2: Convert to fraction form
   2,709,813/3,962,943 = 3,962,943/x
3. Step 3: Cross multiply
   2,709,813x = 3,962,943 × 3,962,943
4. Step 4: Simplify right side
   2,709,813x = 15,704,917,221,249
5. Step 5: Solve for x
   x = 15,704,917,221,249/2,709,813
6. Step 6: Final answer
   x = 5,795,572.32