Finding the Third Proportional to 3,944,884 and 5,345,790

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944,884 : 5,345,790 = 5,345,790 : x
2. Step 2: Convert to fraction form
   3,944,884/5,345,790 = 5,345,790/x
3. Step 3: Cross multiply
   3,944,884x = 5,345,790 × 5,345,790
4. Step 4: Simplify right side
   3,944,884x = 28,577,470,724,100
5. Step 5: Solve for x
   x = 28,577,470,724,100/3,944,884
6. Step 6: Final answer
   x = 7,244,185.31