Finding the Third Proportional to 13,866 and 30,000

Step by Step Solution

1. Step 1: Write the proportion equation
   13,866 : 30,000 = 30,000 : x
2. Step 2: Convert to fraction form
   13,866/30,000 = 30,000/x
3. Step 3: Cross multiply
   13,866x = 30,000 × 30,000
4. Step 4: Simplify right side
   13,866x = 900,000,000
5. Step 5: Solve for x
   x = 900,000,000/13,866
6. Step 6: Final answer
   x = 64,906.97