Finding the Third Proportional to 1,320,960 and 2,099,298

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320,960 : 2,099,298 = 2,099,298 : x
2. Step 2: Convert to fraction form
   1,320,960/2,099,298 = 2,099,298/x
3. Step 3: Cross multiply
   1,320,960x = 2,099,298 × 2,099,298
4. Step 4: Simplify right side
   1,320,960x = 4,407,052,092,804
5. Step 5: Solve for x
   x = 4,407,052,092,804/1,320,960
6. Step 6: Final answer
   x = 3,336,249.46