Finding the Third Proportional to 14,306.63 and 30,729.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,306.63 : 30,729.38 = 30,729.38 : x
2. Step 2: Convert to fraction form
   14,306.63/30,729.38 = 30,729.38/x
3. Step 3: Cross multiply
   14,306.63x = 30,729.38 × 30,729.38
4. Step 4: Simplify right side
   14,306.63x = 944,294,487.89
5. Step 5: Solve for x
   x = 944,294,487.89/14,306.63
6. Step 6: Final answer
   x = 66,004.00