Finding the Third Proportional to 613,675 and 1,269,958

Step by Step Solution

1. Step 1: Write the proportion equation
   613,675 : 1,269,958 = 1,269,958 : x
2. Step 2: Convert to fraction form
   613,675/1,269,958 = 1,269,958/x
3. Step 3: Cross multiply
   613,675x = 1,269,958 × 1,269,958
4. Step 4: Simplify right side
   613,675x = 1,612,793,321,764
5. Step 5: Solve for x
   x = 1,612,793,321,764/613,675
6. Step 6: Final answer
   x = 2,628,090.31