Finding the Third Proportional to 1,667,844 and 3,641,517

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,844 : 3,641,517 = 3,641,517 : x
2. Step 2: Convert to fraction form
   1,667,844/3,641,517 = 3,641,517/x
3. Step 3: Cross multiply
   1,667,844x = 3,641,517 × 3,641,517
4. Step 4: Simplify right side
   1,667,844x = 13,260,646,061,289
5. Step 5: Solve for x
   x = 13,260,646,061,289/1,667,844
6. Step 6: Final answer
   x = 7,950,771.21