Finding the Third Proportional to 451,991 and 1,003,108

Step by Step Solution

1. Step 1: Write the proportion equation
   451,991 : 1,003,108 = 1,003,108 : x
2. Step 2: Convert to fraction form
   451,991/1,003,108 = 1,003,108/x
3. Step 3: Cross multiply
   451,991x = 1,003,108 × 1,003,108
4. Step 4: Simplify right side
   451,991x = 1,006,225,659,664
5. Step 5: Solve for x
   x = 1,006,225,659,664/451,991
6. Step 6: Final answer
   x = 2,226,207.29