Finding the Third Proportional to 41,720.75 and 61,009.38

Step by Step Solution

1. Step 1: Write the proportion equation
   41,720.75 : 61,009.38 = 61,009.38 : x
2. Step 2: Convert to fraction form
   41,720.75/61,009.38 = 61,009.38/x
3. Step 3: Cross multiply
   41,720.75x = 61,009.38 × 61,009.38
4. Step 4: Simplify right side
   41,720.75x = 3,722,143,837.89
5. Step 5: Solve for x
   x = 3,722,143,837.89/41,720.75
6. Step 6: Final answer
   x = 89,215.65