Finding the Third Proportional to 2,681,792 and 5,820,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681,792 : 5,820,736 = 5,820,736 : x
2. Step 2: Convert to fraction form
   2,681,792/5,820,736 = 5,820,736/x
3. Step 3: Cross multiply
   2,681,792x = 5,820,736 × 5,820,736
4. Step 4: Simplify right side
   2,681,792x = 33,880,967,581,696
5. Step 5: Solve for x
   x = 33,880,967,581,696/2,681,792
6. Step 6: Final answer
   x = 12,633,704.47