Finding the Third Proportional to 14,736 and 31,930

Step by Step Solution

1. Step 1: Write the proportion equation
   14,736 : 31,930 = 31,930 : x
2. Step 2: Convert to fraction form
   14,736/31,930 = 31,930/x
3. Step 3: Cross multiply
   14,736x = 31,930 × 31,930
4. Step 4: Simplify right side
   14,736x = 1,019,524,900
5. Step 5: Solve for x
   x = 1,019,524,900/14,736
6. Step 6: Final answer
   x = 69,186.00