Finding the Third Proportional to 451,231 and 1,003,325

Step by Step Solution

1. Step 1: Write the proportion equation
   451,231 : 1,003,325 = 1,003,325 : x
2. Step 2: Convert to fraction form
   451,231/1,003,325 = 1,003,325/x
3. Step 3: Cross multiply
   451,231x = 1,003,325 × 1,003,325
4. Step 4: Simplify right side
   451,231x = 1,006,661,055,625
5. Step 5: Solve for x
   x = 1,006,661,055,625/451,231
6. Step 6: Final answer
   x = 2,230,921.76