Finding the Third Proportional to 40,981.50 and 61,245

Step by Step Solution

1. Step 1: Write the proportion equation
   40,981.50 : 61,245 = 61,245 : x
2. Step 2: Convert to fraction form
   40,981.50/61,245 = 61,245/x
3. Step 3: Cross multiply
   40,981.50x = 61,245 × 61,245
4. Step 4: Simplify right side
   40,981.50x = 3,750,950,025
5. Step 5: Solve for x
   x = 3,750,950,025/40,981.50
6. Step 6: Final answer
   x = 91,527.89