Finding the Third Proportional to 46,144.69 and 99,361.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,144.69 : 99,361.69 = 99,361.69 : x
2. Step 2: Convert to fraction form
   46,144.69/99,361.69 = 99,361.69/x
3. Step 3: Cross multiply
   46,144.69x = 99,361.69 × 99,361.69
4. Step 4: Simplify right side
   46,144.69x = 9,872,744,942.85
5. Step 5: Solve for x
   x = 9,872,744,942.85/46,144.69
6. Step 6: Final answer
   x = 213,951.93