Finding the Third Proportional to 19,960 and 30,087

Step by Step Solution

1. Step 1: Write the proportion equation
   19,960 : 30,087 = 30,087 : x
2. Step 2: Convert to fraction form
   19,960/30,087 = 30,087/x
3. Step 3: Cross multiply
   19,960x = 30,087 × 30,087
4. Step 4: Simplify right side
   19,960x = 905,227,569
5. Step 5: Solve for x
   x = 905,227,569/19,960
6. Step 6: Final answer
   x = 45,352.08