Finding the Third Proportional to 20,974.50 and 41,933.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,974.50 : 41,933.25 = 41,933.25 : x
2. Step 2: Convert to fraction form
   20,974.50/41,933.25 = 41,933.25/x
3. Step 3: Cross multiply
   20,974.50x = 41,933.25 × 41,933.25
4. Step 4: Simplify right side
   20,974.50x = 1,758,397,455.56
5. Step 5: Solve for x
   x = 1,758,397,455.56/20,974.50
6. Step 6: Final answer
   x = 83,835.01