Finding the Third Proportional to 146,054,158 and 308,405,836

Step by Step Solution

1. Step 1: Write the proportion equation
   146,054,158 : 308,405,836 = 308,405,836 : x
2. Step 2: Convert to fraction form
   146,054,158/308,405,836 = 308,405,836/x
3. Step 3: Cross multiply
   146,054,158x = 308,405,836 × 308,405,836
4. Step 4: Simplify right side
   146,054,158x = 95,114,159,678,858,896
5. Step 5: Solve for x
   x = 95,114,159,678,858,896/146,054,158
6. Step 6: Final answer
   x = 651,225,278.22