Finding the Third Proportional to 14,019.56 and 30,763.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,019.56 : 30,763.69 = 30,763.69 : x
2. Step 2: Convert to fraction form
   14,019.56/30,763.69 = 30,763.69/x
3. Step 3: Cross multiply
   14,019.56x = 30,763.69 × 30,763.69
4. Step 4: Simplify right side
   14,019.56x = 946,404,468.60
5. Step 5: Solve for x
   x = 946,404,468.60/14,019.56
6. Step 6: Final answer
   x = 67,505.99