Finding the Third Proportional to 656,224 and 1,028,048

Step by Step Solution

1. Step 1: Write the proportion equation
   656,224 : 1,028,048 = 1,028,048 : x
2. Step 2: Convert to fraction form
   656,224/1,028,048 = 1,028,048/x
3. Step 3: Cross multiply
   656,224x = 1,028,048 × 1,028,048
4. Step 4: Simplify right side
   656,224x = 1,056,882,690,304
5. Step 5: Solve for x
   x = 1,056,882,690,304/656,224
6. Step 6: Final answer
   x = 1,610,551.72