Finding the Third Proportional to 2,322,212 and 3,518,350

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322,212 : 3,518,350 = 3,518,350 : x
2. Step 2: Convert to fraction form
   2,322,212/3,518,350 = 3,518,350/x
3. Step 3: Cross multiply
   2,322,212x = 3,518,350 × 3,518,350
4. Step 4: Simplify right side
   2,322,212x = 12,378,786,722,500
5. Step 5: Solve for x
   x = 12,378,786,722,500/2,322,212
6. Step 6: Final answer
   x = 5,330,601.48