Finding the Third Proportional to 591,896 and 1,283,386

Step by Step Solution

1. Step 1: Write the proportion equation
   591,896 : 1,283,386 = 1,283,386 : x
2. Step 2: Convert to fraction form
   591,896/1,283,386 = 1,283,386/x
3. Step 3: Cross multiply
   591,896x = 1,283,386 × 1,283,386
4. Step 4: Simplify right side
   591,896x = 1,647,079,624,996
5. Step 5: Solve for x
   x = 1,647,079,624,996/591,896
6. Step 6: Final answer
   x = 2,782,717.95