Finding the Third Proportional to 2,220,784 and 4,822,096

Step by Step Solution

1. Step 1: Write the proportion equation
   2,220,784 : 4,822,096 = 4,822,096 : x
2. Step 2: Convert to fraction form
   2,220,784/4,822,096 = 4,822,096/x
3. Step 3: Cross multiply
   2,220,784x = 4,822,096 × 4,822,096
4. Step 4: Simplify right side
   2,220,784x = 23,252,609,833,216
5. Step 5: Solve for x
   x = 23,252,609,833,216/2,220,784
6. Step 6: Final answer
   x = 10,470,450.90