Finding the Third Proportional to 4,729,859 and 10,343,036

Step by Step Solution

1. Step 1: Write the proportion equation
   4,729,859 : 10,343,036 = 10,343,036 : x
2. Step 2: Convert to fraction form
   4,729,859/10,343,036 = 10,343,036/x
3. Step 3: Cross multiply
   4,729,859x = 10,343,036 × 10,343,036
4. Step 4: Simplify right side
   4,729,859x = 106,978,393,697,296
5. Step 5: Solve for x
   x = 106,978,393,697,296/4,729,859
6. Step 6: Final answer
   x = 22,617,670.78