Finding the Third Proportional to 1,965,641 and 4,204,537

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965,641 : 4,204,537 = 4,204,537 : x
2. Step 2: Convert to fraction form
   1,965,641/4,204,537 = 4,204,537/x
3. Step 3: Cross multiply
   1,965,641x = 4,204,537 × 4,204,537
4. Step 4: Simplify right side
   1,965,641x = 17,678,131,384,369
5. Step 5: Solve for x
   x = 17,678,131,384,369/1,965,641
6. Step 6: Final answer
   x = 8,993,570.74