Finding the Third Proportional to 14,571.56 and 31,469.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,571.56 : 31,469.34 = 31,469.34 : x
2. Step 2: Convert to fraction form
   14,571.56/31,469.34 = 31,469.34/x
3. Step 3: Cross multiply
   14,571.56x = 31,469.34 × 31,469.34
4. Step 4: Simplify right side
   14,571.56x = 990,319,596.06
5. Step 5: Solve for x
   x = 990,319,596.06/14,571.56
6. Step 6: Final answer
   x = 67,962.48