Finding the Third Proportional to 14,200 and 30,898

Step by Step Solution

1. Step 1: Write the proportion equation
   14,200 : 30,898 = 30,898 : x
2. Step 2: Convert to fraction form
   14,200/30,898 = 30,898/x
3. Step 3: Cross multiply
   14,200x = 30,898 × 30,898
4. Step 4: Simplify right side
   14,200x = 954,686,404
5. Step 5: Solve for x
   x = 954,686,404/14,200
6. Step 6: Final answer
   x = 67,231.44