Finding the Third Proportional to 4,851,200 and 9,844,951

Step by Step Solution

1. Step 1: Write the proportion equation
   4,851,200 : 9,844,951 = 9,844,951 : x
2. Step 2: Convert to fraction form
   4,851,200/9,844,951 = 9,844,951/x
3. Step 3: Cross multiply
   4,851,200x = 9,844,951 × 9,844,951
4. Step 4: Simplify right side
   4,851,200x = 96,923,060,192,401
5. Step 5: Solve for x
   x = 96,923,060,192,401/4,851,200
6. Step 6: Final answer
   x = 19,979,192.82