Finding the Third Proportional to 111,096.56 and 235,451.81

Step by Step Solution

1. Step 1: Write the proportion equation
   111,096.56 : 235,451.81 = 235,451.81 : x
2. Step 2: Convert to fraction form
   111,096.56/235,451.81 = 235,451.81/x
3. Step 3: Cross multiply
   111,096.56x = 235,451.81 × 235,451.81
4. Step 4: Simplify right side
   111,096.56x = 55,437,556,009.54
5. Step 5: Solve for x
   x = 55,437,556,009.54/111,096.56
6. Step 6: Final answer
   x = 499,003.34