Finding the Third Proportional to 14,018.06 and 30,815.44

Step by Step Solution

1. Step 1: Write the proportion equation
   14,018.06 : 30,815.44 = 30,815.44 : x
2. Step 2: Convert to fraction form
   14,018.06/30,815.44 = 30,815.44/x
3. Step 3: Cross multiply
   14,018.06x = 30,815.44 × 30,815.44
4. Step 4: Simplify right side
   14,018.06x = 949,591,188.32
5. Step 5: Solve for x
   x = 949,591,188.32/14,018.06
6. Step 6: Final answer
   x = 67,740.54