Finding the Third Proportional to 105,854,146 and 229,297,976

Step by Step Solution

1. Step 1: Write the proportion equation
   105,854,146 : 229,297,976 = 229,297,976 : x
2. Step 2: Convert to fraction form
   105,854,146/229,297,976 = 229,297,976/x
3. Step 3: Cross multiply
   105,854,146x = 229,297,976 × 229,297,976
4. Step 4: Simplify right side
   105,854,146x = 52,577,561,797,696,576
5. Step 5: Solve for x
   x = 52,577,561,797,696,576/105,854,146
6. Step 6: Final answer
   x = 496,698,181.27