Finding the Third Proportional to 14,660.72 and 31,397.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,660.72 : 31,397.34 = 31,397.34 : x
2. Step 2: Convert to fraction form
   14,660.72/31,397.34 = 31,397.34/x
3. Step 3: Cross multiply
   14,660.72x = 31,397.34 × 31,397.34
4. Step 4: Simplify right side
   14,660.72x = 985,793,194.56
5. Step 5: Solve for x
   x = 985,793,194.56/14,660.72
6. Step 6: Final answer
   x = 67,240.44