Finding the Third Proportional to 656,100 and 1,434,744

Step by Step Solution

1. Step 1: Write the proportion equation
   656,100 : 1,434,744 = 1,434,744 : x
2. Step 2: Convert to fraction form
   656,100/1,434,744 = 1,434,744/x
3. Step 3: Cross multiply
   656,100x = 1,434,744 × 1,434,744
4. Step 4: Simplify right side
   656,100x = 2,058,490,345,536
5. Step 5: Solve for x
   x = 2,058,490,345,536/656,100
6. Step 6: Final answer
   x = 3,137,464.33