Finding the Third Proportional to 2,660,834 and 5,836,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,834 : 5,836,708 = 5,836,708 : x
2. Step 2: Convert to fraction form
   2,660,834/5,836,708 = 5,836,708/x
3. Step 3: Cross multiply
   2,660,834x = 5,836,708 × 5,836,708
4. Step 4: Simplify right side
   2,660,834x = 34,067,160,277,264
5. Step 5: Solve for x
   x = 34,067,160,277,264/2,660,834
6. Step 6: Final answer
   x = 12,803,188.88