Finding the Third Proportional to 4,670,888 and 10,062,064

Step by Step Solution

1. Step 1: Write the proportion equation
   4,670,888 : 10,062,064 = 10,062,064 : x
2. Step 2: Convert to fraction form
   4,670,888/10,062,064 = 10,062,064/x
3. Step 3: Cross multiply
   4,670,888x = 10,062,064 × 10,062,064
4. Step 4: Simplify right side
   4,670,888x = 101,245,131,940,096
5. Step 5: Solve for x
   x = 101,245,131,940,096/4,670,888
6. Step 6: Final answer
   x = 21,675,778.13