Finding the Third Proportional to 1,289,104 and 2,764,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,289,104 : 2,764,736 = 2,764,736 : x
2. Step 2: Convert to fraction form
   1,289,104/2,764,736 = 2,764,736/x
3. Step 3: Cross multiply
   1,289,104x = 2,764,736 × 2,764,736
4. Step 4: Simplify right side
   1,289,104x = 7,643,765,149,696
5. Step 5: Solve for x
   x = 7,643,765,149,696/1,289,104
6. Step 6: Final answer
   x = 5,929,517.83