Finding the Third Proportional to 469,406 and 1,013,636

Step by Step Solution

1. Step 1: Write the proportion equation
   469,406 : 1,013,636 = 1,013,636 : x
2. Step 2: Convert to fraction form
   469,406/1,013,636 = 1,013,636/x
3. Step 3: Cross multiply
   469,406x = 1,013,636 × 1,013,636
4. Step 4: Simplify right side
   469,406x = 1,027,457,940,496
5. Step 5: Solve for x
   x = 1,027,457,940,496/469,406
6. Step 6: Final answer
   x = 2,188,847.05