Finding the Third Proportional to 41,410.13 and 64,239.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,410.13 : 64,239.75 = 64,239.75 : x
2. Step 2: Convert to fraction form
   41,410.13/64,239.75 = 64,239.75/x
3. Step 3: Cross multiply
   41,410.13x = 64,239.75 × 64,239.75
4. Step 4: Simplify right side
   41,410.13x = 4,126,745,480.06
5. Step 5: Solve for x
   x = 4,126,745,480.06/41,410.13
6. Step 6: Final answer
   x = 99,655.47