Finding the Third Proportional to 1,879,832 and 3,973,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879,832 : 3,973,962 = 3,973,962 : x
2. Step 2: Convert to fraction form
   1,879,832/3,973,962 = 3,973,962/x
3. Step 3: Cross multiply
   1,879,832x = 3,973,962 × 3,973,962
4. Step 4: Simplify right side
   1,879,832x = 15,792,373,977,444
5. Step 5: Solve for x
   x = 15,792,373,977,444/1,879,832
6. Step 6: Final answer
   x = 8,400,949.65