Finding the Third Proportional to 14,020.50 and 30,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,020.50 : 30,886.50 = 30,886.50 : x
2. Step 2: Convert to fraction form
   14,020.50/30,886.50 = 30,886.50/x
3. Step 3: Cross multiply
   14,020.50x = 30,886.50 × 30,886.50
4. Step 4: Simplify right side
   14,020.50x = 953,975,882.25
5. Step 5: Solve for x
   x = 953,975,882.25/14,020.50
6. Step 6: Final answer
   x = 68,041.50