Finding the Third Proportional to 3,949,994 and 5,899,107

Step by Step Solution

1. Step 1: Write the proportion equation
   3,949,994 : 5,899,107 = 5,899,107 : x
2. Step 2: Convert to fraction form
   3,949,994/5,899,107 = 5,899,107/x
3. Step 3: Cross multiply
   3,949,994x = 5,899,107 × 5,899,107
4. Step 4: Simplify right side
   3,949,994x = 34,799,463,397,449
5. Step 5: Solve for x
   x = 34,799,463,397,449/3,949,994
6. Step 6: Final answer
   x = 8,810,004.12