Finding the Third Proportional to 2,660,769 and 5,836,617

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,769 : 5,836,617 = 5,836,617 : x
2. Step 2: Convert to fraction form
   2,660,769/5,836,617 = 5,836,617/x
3. Step 3: Cross multiply
   2,660,769x = 5,836,617 × 5,836,617
4. Step 4: Simplify right side
   2,660,769x = 34,066,098,004,689
5. Step 5: Solve for x
   x = 34,066,098,004,689/2,660,769
6. Step 6: Final answer
   x = 12,803,102.41