Finding the Third Proportional to 41,806 and 64,760

Step by Step Solution

1. Step 1: Write the proportion equation
   41,806 : 64,760 = 64,760 : x
2. Step 2: Convert to fraction form
   41,806/64,760 = 64,760/x
3. Step 3: Cross multiply
   41,806x = 64,760 × 64,760
4. Step 4: Simplify right side
   41,806x = 4,193,857,600
5. Step 5: Solve for x
   x = 4,193,857,600/41,806
6. Step 6: Final answer
   x = 100,317.12