Finding the Third Proportional to 458,685 and 1,036,285

Step by Step Solution

1. Step 1: Write the proportion equation
   458,685 : 1,036,285 = 1,036,285 : x
2. Step 2: Convert to fraction form
   458,685/1,036,285 = 1,036,285/x
3. Step 3: Cross multiply
   458,685x = 1,036,285 × 1,036,285
4. Step 4: Simplify right side
   458,685x = 1,073,886,601,225
5. Step 5: Solve for x
   x = 1,073,886,601,225/458,685
6. Step 6: Final answer
   x = 2,341,228.95