Finding the Third Proportional to 2,409,300 and 3,211,974

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,300 : 3,211,974 = 3,211,974 : x
2. Step 2: Convert to fraction form
   2,409,300/3,211,974 = 3,211,974/x
3. Step 3: Cross multiply
   2,409,300x = 3,211,974 × 3,211,974
4. Step 4: Simplify right side
   2,409,300x = 10,316,776,976,676
5. Step 5: Solve for x
   x = 10,316,776,976,676/2,409,300
6. Step 6: Final answer
   x = 4,282,064.08