Finding the Third Proportional to 3,356,590 and 5,162,298

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356,590 : 5,162,298 = 5,162,298 : x
2. Step 2: Convert to fraction form
   3,356,590/5,162,298 = 5,162,298/x
3. Step 3: Cross multiply
   3,356,590x = 5,162,298 × 5,162,298
4. Step 4: Simplify right side
   3,356,590x = 26,649,320,640,804
5. Step 5: Solve for x
   x = 26,649,320,640,804/3,356,590
6. Step 6: Final answer
   x = 7,939,402.98