Finding the Third Proportional to 656,231 and 1,028,085

Step by Step Solution

1. Step 1: Write the proportion equation
   656,231 : 1,028,085 = 1,028,085 : x
2. Step 2: Convert to fraction form
   656,231/1,028,085 = 1,028,085/x
3. Step 3: Cross multiply
   656,231x = 1,028,085 × 1,028,085
4. Step 4: Simplify right side
   656,231x = 1,056,958,767,225
5. Step 5: Solve for x
   x = 1,056,958,767,225/656,231
6. Step 6: Final answer
   x = 1,610,650.47