Finding the Third Proportional to 4,658,054 and 10,185,036

Step by Step Solution

1. Step 1: Write the proportion equation
   4,658,054 : 10,185,036 = 10,185,036 : x
2. Step 2: Convert to fraction form
   4,658,054/10,185,036 = 10,185,036/x
3. Step 3: Cross multiply
   4,658,054x = 10,185,036 × 10,185,036
4. Step 4: Simplify right side
   4,658,054x = 103,734,958,321,296
5. Step 5: Solve for x
   x = 103,734,958,321,296/4,658,054
6. Step 6: Final answer
   x = 22,270,020.55