Finding the Third Proportional to 107,275.50 and 150,049

Step by Step Solution

1. Step 1: Write the proportion equation
   107,275.50 : 150,049 = 150,049 : x
2. Step 2: Convert to fraction form
   107,275.50/150,049 = 150,049/x
3. Step 3: Cross multiply
   107,275.50x = 150,049 × 150,049
4. Step 4: Simplify right side
   107,275.50x = 22,514,702,401
5. Step 5: Solve for x
   x = 22,514,702,401/107,275.50
6. Step 6: Final answer
   x = 209,877.39