Finding the Third Proportional to 4,836,510 and 10,557,216

Step by Step Solution

1. Step 1: Write the proportion equation
   4,836,510 : 10,557,216 = 10,557,216 : x
2. Step 2: Convert to fraction form
   4,836,510/10,557,216 = 10,557,216/x
3. Step 3: Cross multiply
   4,836,510x = 10,557,216 × 10,557,216
4. Step 4: Simplify right side
   4,836,510x = 111,454,809,670,656
5. Step 5: Solve for x
   x = 111,454,809,670,656/4,836,510
6. Step 6: Final answer
   x = 23,044,470.01