Finding the Third Proportional to 146,884,022 and 222,215,162

Step by Step Solution

1. Step 1: Write the proportion equation
   146,884,022 : 222,215,162 = 222,215,162 : x
2. Step 2: Convert to fraction form
   146,884,022/222,215,162 = 222,215,162/x
3. Step 3: Cross multiply
   146,884,022x = 222,215,162 × 222,215,162
4. Step 4: Simplify right side
   146,884,022x = 49,379,578,222,686,240
5. Step 5: Solve for x
   x = 49,379,578,222,686,240/146,884,022
6. Step 6: Final answer
   x = 336,180,733.28