Finding the Third Proportional to 14,020 and 30,764.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,020 : 30,764.50 = 30,764.50 : x
2. Step 2: Convert to fraction form
   14,020/30,764.50 = 30,764.50/x
3. Step 3: Cross multiply
   14,020x = 30,764.50 × 30,764.50
4. Step 4: Simplify right side
   14,020x = 946,454,460.25
5. Step 5: Solve for x
   x = 946,454,460.25/14,020
6. Step 6: Final answer
   x = 67,507.45