Finding the Third Proportional to 41,709.94 and 89,981.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,709.94 : 89,981.72 = 89,981.72 : x
2. Step 2: Convert to fraction form
   41,709.94/89,981.72 = 89,981.72/x
3. Step 3: Cross multiply
   41,709.94x = 89,981.72 × 89,981.72
4. Step 4: Simplify right side
   41,709.94x = 8,096,709,709.20
5. Step 5: Solve for x
   x = 8,096,709,709.20/41,709.94
6. Step 6: Final answer
   x = 194,119.44