Finding the Third Proportional to 778,896 and 1,616,976

Step by Step Solution

1. Step 1: Write the proportion equation
   778,896 : 1,616,976 = 1,616,976 : x
2. Step 2: Convert to fraction form
   778,896/1,616,976 = 1,616,976/x
3. Step 3: Cross multiply
   778,896x = 1,616,976 × 1,616,976
4. Step 4: Simplify right side
   778,896x = 2,614,611,384,576
5. Step 5: Solve for x
   x = 2,614,611,384,576/778,896
6. Step 6: Final answer
   x = 3,356,817.06