Finding the Third Proportional to 14,151.50 and 30,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,151.50 : 30,760.50 = 30,760.50 : x
2. Step 2: Convert to fraction form
   14,151.50/30,760.50 = 30,760.50/x
3. Step 3: Cross multiply
   14,151.50x = 30,760.50 × 30,760.50
4. Step 4: Simplify right side
   14,151.50x = 946,208,360.25
5. Step 5: Solve for x
   x = 946,208,360.25/14,151.50
6. Step 6: Final answer
   x = 66,862.76