Finding the Third Proportional to 41,705 and 64,673

Step by Step Solution

1. Step 1: Write the proportion equation
   41,705 : 64,673 = 64,673 : x
2. Step 2: Convert to fraction form
   41,705/64,673 = 64,673/x
3. Step 3: Cross multiply
   41,705x = 64,673 × 64,673
4. Step 4: Simplify right side
   41,705x = 4,182,596,929
5. Step 5: Solve for x
   x = 4,182,596,929/41,705
6. Step 6: Final answer
   x = 100,290.06