Finding the Third Proportional to 13,872 and 30,333

Step by Step Solution

1. Step 1: Write the proportion equation
   13,872 : 30,333 = 30,333 : x
2. Step 2: Convert to fraction form
   13,872/30,333 = 30,333/x
3. Step 3: Cross multiply
   13,872x = 30,333 × 30,333
4. Step 4: Simplify right side
   13,872x = 920,090,889
5. Step 5: Solve for x
   x = 920,090,889/13,872
6. Step 6: Final answer
   x = 66,327.20