Finding the Third Proportional to 1,983,676 and 4,282,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983,676 : 4,282,208 = 4,282,208 : x
2. Step 2: Convert to fraction form
   1,983,676/4,282,208 = 4,282,208/x
3. Step 3: Cross multiply
   1,983,676x = 4,282,208 × 4,282,208
4. Step 4: Simplify right side
   1,983,676x = 18,337,305,355,264
5. Step 5: Solve for x
   x = 18,337,305,355,264/1,983,676
6. Step 6: Final answer
   x = 9,244,103.05