Finding the Third Proportional to 910,676 and 1,998,504

Step by Step Solution

1. Step 1: Write the proportion equation
   910,676 : 1,998,504 = 1,998,504 : x
2. Step 2: Convert to fraction form
   910,676/1,998,504 = 1,998,504/x
3. Step 3: Cross multiply
   910,676x = 1,998,504 × 1,998,504
4. Step 4: Simplify right side
   910,676x = 3,994,018,238,016
5. Step 5: Solve for x
   x = 3,994,018,238,016/910,676
6. Step 6: Final answer
   x = 4,385,773.03