Finding the Third Proportional to 591,894 and 1,283,384

Step by Step Solution

1. Step 1: Write the proportion equation
   591,894 : 1,283,384 = 1,283,384 : x
2. Step 2: Convert to fraction form
   591,894/1,283,384 = 1,283,384/x
3. Step 3: Cross multiply
   591,894x = 1,283,384 × 1,283,384
4. Step 4: Simplify right side
   591,894x = 1,647,074,491,456
5. Step 5: Solve for x
   x = 1,647,074,491,456/591,894
6. Step 6: Final answer
   x = 2,782,718.68