Finding the Third Proportional to 41,540 and 64,038

Step by Step Solution

1. Step 1: Write the proportion equation
   41,540 : 64,038 = 64,038 : x
2. Step 2: Convert to fraction form
   41,540/64,038 = 64,038/x
3. Step 3: Cross multiply
   41,540x = 64,038 × 64,038
4. Step 4: Simplify right side
   41,540x = 4,100,865,444
5. Step 5: Solve for x
   x = 4,100,865,444/41,540
6. Step 6: Final answer
   x = 98,720.88