Finding the Third Proportional to 31,716 and 45,304

Step by Step Solution

1. Step 1: Write the proportion equation
   31,716 : 45,304 = 45,304 : x
2. Step 2: Convert to fraction form
   31,716/45,304 = 45,304/x
3. Step 3: Cross multiply
   31,716x = 45,304 × 45,304
4. Step 4: Simplify right side
   31,716x = 2,052,452,416
5. Step 5: Solve for x
   x = 2,052,452,416/31,716
6. Step 6: Final answer
   x = 64,713.47