Finding the Third Proportional to 656,176 and 1,434,896

Step by Step Solution

1. Step 1: Write the proportion equation
   656,176 : 1,434,896 = 1,434,896 : x
2. Step 2: Convert to fraction form
   656,176/1,434,896 = 1,434,896/x
3. Step 3: Cross multiply
   656,176x = 1,434,896 × 1,434,896
4. Step 4: Simplify right side
   656,176x = 2,058,926,530,816
5. Step 5: Solve for x
   x = 2,058,926,530,816/656,176
6. Step 6: Final answer
   x = 3,137,765.68