Finding the Third Proportional to 31,304 and 45,998

Step by Step Solution

1. Step 1: Write the proportion equation
   31,304 : 45,998 = 45,998 : x
2. Step 2: Convert to fraction form
   31,304/45,998 = 45,998/x
3. Step 3: Cross multiply
   31,304x = 45,998 × 45,998
4. Step 4: Simplify right side
   31,304x = 2,115,816,004
5. Step 5: Solve for x
   x = 2,115,816,004/31,304
6. Step 6: Final answer
   x = 67,589.32