Finding the Third Proportional to 2,231,744 and 4,880,800

Step by Step Solution

1. Step 1: Write the proportion equation
   2,231,744 : 4,880,800 = 4,880,800 : x
2. Step 2: Convert to fraction form
   2,231,744/4,880,800 = 4,880,800/x
3. Step 3: Cross multiply
   2,231,744x = 4,880,800 × 4,880,800
4. Step 4: Simplify right side
   2,231,744x = 23,822,208,640,000
5. Step 5: Solve for x
   x = 23,822,208,640,000/2,231,744
6. Step 6: Final answer
   x = 10,674,256.83