Finding the Third Proportional to 19,288 and 30,924

Step by Step Solution

1. Step 1: Write the proportion equation
   19,288 : 30,924 = 30,924 : x
2. Step 2: Convert to fraction form
   19,288/30,924 = 30,924/x
3. Step 3: Cross multiply
   19,288x = 30,924 × 30,924
4. Step 4: Simplify right side
   19,288x = 956,293,776
5. Step 5: Solve for x
   x = 956,293,776/19,288
6. Step 6: Final answer
   x = 49,579.73