Finding the Third Proportional to 41,856.75 and 91,320.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,856.75 : 91,320.75 = 91,320.75 : x
2. Step 2: Convert to fraction form
   41,856.75/91,320.75 = 91,320.75/x
3. Step 3: Cross multiply
   41,856.75x = 91,320.75 × 91,320.75
4. Step 4: Simplify right side
   41,856.75x = 8,339,479,380.56
5. Step 5: Solve for x
   x = 8,339,479,380.56/41,856.75
6. Step 6: Final answer
   x = 199,238.58