Finding the Third Proportional to 91,096.50 and 192,096

Step by Step Solution

1. Step 1: Write the proportion equation
   91,096.50 : 192,096 = 192,096 : x
2. Step 2: Convert to fraction form
   91,096.50/192,096 = 192,096/x
3. Step 3: Cross multiply
   91,096.50x = 192,096 × 192,096
4. Step 4: Simplify right side
   91,096.50x = 36,900,873,216
5. Step 5: Solve for x
   x = 36,900,873,216/91,096.50
6. Step 6: Final answer
   x = 405,074.54