Finding the Third Proportional to 113,467.50 and 150,516.56

Step by Step Solution

1. Step 1: Write the proportion equation
   113,467.50 : 150,516.56 = 150,516.56 : x
2. Step 2: Convert to fraction form
   113,467.50/150,516.56 = 150,516.56/x
3. Step 3: Cross multiply
   113,467.50x = 150,516.56 × 150,516.56
4. Step 4: Simplify right side
   113,467.50x = 22,655,235,586.82
5. Step 5: Solve for x
   x = 22,655,235,586.82/113,467.50
6. Step 6: Final answer
   x = 199,662.77