Finding the Third Proportional to 594,256 and 1,280,916

Step by Step Solution

1. Step 1: Write the proportion equation
   594,256 : 1,280,916 = 1,280,916 : x
2. Step 2: Convert to fraction form
   594,256/1,280,916 = 1,280,916/x
3. Step 3: Cross multiply
   594,256x = 1,280,916 × 1,280,916
4. Step 4: Simplify right side
   594,256x = 1,640,745,799,056
5. Step 5: Solve for x
   x = 1,640,745,799,056/594,256
6. Step 6: Final answer
   x = 2,761,008.39