Finding the Third Proportional to 451,226 and 1,003,315

Step by Step Solution

1. Step 1: Write the proportion equation
   451,226 : 1,003,315 = 1,003,315 : x
2. Step 2: Convert to fraction form
   451,226/1,003,315 = 1,003,315/x
3. Step 3: Cross multiply
   451,226x = 1,003,315 × 1,003,315
4. Step 4: Simplify right side
   451,226x = 1,006,640,989,225
5. Step 5: Solve for x
   x = 1,006,640,989,225/451,226
6. Step 6: Final answer
   x = 2,230,902.01