Finding the Third Proportional to 111,096.56 and 150,872.63

Step by Step Solution

1. Step 1: Write the proportion equation
   111,096.56 : 150,872.63 = 150,872.63 : x
2. Step 2: Convert to fraction form
   111,096.56/150,872.63 = 150,872.63/x
3. Step 3: Cross multiply
   111,096.56x = 150,872.63 × 150,872.63
4. Step 4: Simplify right side
   111,096.56x = 22,762,548,974.39
5. Step 5: Solve for x
   x = 22,762,548,974.39/111,096.56
6. Step 6: Final answer
   x = 204,889.77