Finding the Third Proportional to 14,145.47 and 30,827.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,145.47 : 30,827.53 = 30,827.53 : x
2. Step 2: Convert to fraction form
   14,145.47/30,827.53 = 30,827.53/x
3. Step 3: Cross multiply
   14,145.47x = 30,827.53 × 30,827.53
4. Step 4: Simplify right side
   14,145.47x = 950,336,682.97
5. Step 5: Solve for x
   x = 950,336,682.97/14,145.47
6. Step 6: Final answer
   x = 67,183.12