Finding the Third Proportional to 91,748.81 and 134,082.56

Step by Step Solution

1. Step 1: Write the proportion equation
   91,748.81 : 134,082.56 = 134,082.56 : x
2. Step 2: Convert to fraction form
   91,748.81/134,082.56 = 134,082.56/x
3. Step 3: Cross multiply
   91,748.81x = 134,082.56 × 134,082.56
4. Step 4: Simplify right side
   91,748.81x = 17,978,133,566.57
5. Step 5: Solve for x
   x = 17,978,133,566.57/91,748.81
6. Step 6: Final answer
   x = 195,949.50