Finding the Third Proportional to 3,221,462 and 4,506,204

Step by Step Solution

1. Step 1: Write the proportion equation
   3,221,462 : 4,506,204 = 4,506,204 : x
2. Step 2: Convert to fraction form
   3,221,462/4,506,204 = 4,506,204/x
3. Step 3: Cross multiply
   3,221,462x = 4,506,204 × 4,506,204
4. Step 4: Simplify right side
   3,221,462x = 20,305,874,489,616
5. Step 5: Solve for x
   x = 20,305,874,489,616/3,221,462
6. Step 6: Final answer
   x = 6,303,310.26