Finding the Third Proportional to 595,640 and 1,274,384

Step by Step Solution

1. Step 1: Write the proportion equation
   595,640 : 1,274,384 = 1,274,384 : x
2. Step 2: Convert to fraction form
   595,640/1,274,384 = 1,274,384/x
3. Step 3: Cross multiply
   595,640x = 1,274,384 × 1,274,384
4. Step 4: Simplify right side
   595,640x = 1,624,054,579,456
5. Step 5: Solve for x
   x = 1,624,054,579,456/595,640
6. Step 6: Final answer
   x = 2,726,570.71