Finding the Third Proportional to 51,581.81 and 113,004.56

Step by Step Solution

1. Step 1: Write the proportion equation
   51,581.81 : 113,004.56 = 113,004.56 : x
2. Step 2: Convert to fraction form
   51,581.81/113,004.56 = 113,004.56/x
3. Step 3: Cross multiply
   51,581.81x = 113,004.56 × 113,004.56
4. Step 4: Simplify right side
   51,581.81x = 12,770,031,145.82
5. Step 5: Solve for x
   x = 12,770,031,145.82/51,581.81
6. Step 6: Final answer
   x = 247,568.48