Finding the Third Proportional to 91,003.50 and 133,245

Step by Step Solution

1. Step 1: Write the proportion equation
   91,003.50 : 133,245 = 133,245 : x
2. Step 2: Convert to fraction form
   91,003.50/133,245 = 133,245/x
3. Step 3: Cross multiply
   91,003.50x = 133,245 × 133,245
4. Step 4: Simplify right side
   91,003.50x = 17,754,230,025
5. Step 5: Solve for x
   x = 17,754,230,025/91,003.50
6. Step 6: Final answer
   x = 195,093.93