Finding the Third Proportional to 2,660,838 and 5,836,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,838 : 5,836,748 = 5,836,748 : x
2. Step 2: Convert to fraction form
   2,660,838/5,836,748 = 5,836,748/x
3. Step 3: Cross multiply
   2,660,838x = 5,836,748 × 5,836,748
4. Step 4: Simplify right side
   2,660,838x = 34,067,627,215,504
5. Step 5: Solve for x
   x = 34,067,627,215,504/2,660,838
6. Step 6: Final answer
   x = 12,803,345.12