Finding the Third Proportional to 41,716 and 64,704

Step by Step Solution

1. Step 1: Write the proportion equation
   41,716 : 64,704 = 64,704 : x
2. Step 2: Convert to fraction form
   41,716/64,704 = 64,704/x
3. Step 3: Cross multiply
   41,716x = 64,704 × 64,704
4. Step 4: Simplify right side
   41,716x = 4,186,607,616
5. Step 5: Solve for x
   x = 4,186,607,616/41,716
6. Step 6: Final answer
   x = 100,359.76