Finding the Third Proportional to 459,780 and 1,002,318

Step by Step Solution

1. Step 1: Write the proportion equation
   459,780 : 1,002,318 = 1,002,318 : x
2. Step 2: Convert to fraction form
   459,780/1,002,318 = 1,002,318/x
3. Step 3: Cross multiply
   459,780x = 1,002,318 × 1,002,318
4. Step 4: Simplify right side
   459,780x = 1,004,641,373,124
5. Step 5: Solve for x
   x = 1,004,641,373,124/459,780
6. Step 6: Final answer
   x = 2,185,048.01