Finding the Third Proportional to 4,960,285 and 10,629,157

Step by Step Solution

1. Step 1: Write the proportion equation
   4,960,285 : 10,629,157 = 10,629,157 : x
2. Step 2: Convert to fraction form
   4,960,285/10,629,157 = 10,629,157/x
3. Step 3: Cross multiply
   4,960,285x = 10,629,157 × 10,629,157
4. Step 4: Simplify right side
   4,960,285x = 112,978,978,530,649
5. Step 5: Solve for x
   x = 112,978,978,530,649/4,960,285
6. Step 6: Final answer
   x = 22,776,711.12