Finding the Third Proportional to 451,998 and 1,003,122

Step by Step Solution

1. Step 1: Write the proportion equation
   451,998 : 1,003,122 = 1,003,122 : x
2. Step 2: Convert to fraction form
   451,998/1,003,122 = 1,003,122/x
3. Step 3: Cross multiply
   451,998x = 1,003,122 × 1,003,122
4. Step 4: Simplify right side
   451,998x = 1,006,253,746,884
5. Step 5: Solve for x
   x = 1,006,253,746,884/451,998
6. Step 6: Final answer
   x = 2,226,234.95