Finding the Third Proportional to 613,673 and 1,269,954

Step by Step Solution

1. Step 1: Write the proportion equation
   613,673 : 1,269,954 = 1,269,954 : x
2. Step 2: Convert to fraction form
   613,673/1,269,954 = 1,269,954/x
3. Step 3: Cross multiply
   613,673x = 1,269,954 × 1,269,954
4. Step 4: Simplify right side
   613,673x = 1,612,783,162,116
5. Step 5: Solve for x
   x = 1,612,783,162,116/613,673
6. Step 6: Final answer
   x = 2,628,082.32