Finding the Third Proportional to 456,477 and 1,006,266

Step by Step Solution

1. Step 1: Write the proportion equation
   456,477 : 1,006,266 = 1,006,266 : x
2. Step 2: Convert to fraction form
   456,477/1,006,266 = 1,006,266/x
3. Step 3: Cross multiply
   456,477x = 1,006,266 × 1,006,266
4. Step 4: Simplify right side
   456,477x = 1,012,571,262,756
5. Step 5: Solve for x
   x = 1,012,571,262,756/456,477
6. Step 6: Final answer
   x = 2,218,230.63