Finding the Third Proportional to 99,067.50 and 150,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,067.50 : 150,493.50 = 150,493.50 : x
2. Step 2: Convert to fraction form
   99,067.50/150,493.50 = 150,493.50/x
3. Step 3: Cross multiply
   99,067.50x = 150,493.50 × 150,493.50
4. Step 4: Simplify right side
   99,067.50x = 22,648,293,542.25
5. Step 5: Solve for x
   x = 22,648,293,542.25/99,067.50
6. Step 6: Final answer
   x = 228,614.77