Finding the Third Proportional to 41,621.34 and 65,020.54

Step by Step Solution

1. Step 1: Write the proportion equation
   41,621.34 : 65,020.54 = 65,020.54 : x
2. Step 2: Convert to fraction form
   41,621.34/65,020.54 = 65,020.54/x
3. Step 3: Cross multiply
   41,621.34x = 65,020.54 × 65,020.54
4. Step 4: Simplify right side
   41,621.34x = 4,227,669,992.01
5. Step 5: Solve for x
   x = 4,227,669,992.01/41,621.34
6. Step 6: Final answer
   x = 101,574.57