Finding the Third Proportional to 13,998 and 30,759

Step by Step Solution

1. Step 1: Write the proportion equation
   13,998 : 30,759 = 30,759 : x
2. Step 2: Convert to fraction form
   13,998/30,759 = 30,759/x
3. Step 3: Cross multiply
   13,998x = 30,759 × 30,759
4. Step 4: Simplify right side
   13,998x = 946,116,081
5. Step 5: Solve for x
   x = 946,116,081/13,998
6. Step 6: Final answer
   x = 67,589.38