Finding the Third Proportional to 14,025.38 and 30,690.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,025.38 : 30,690.56 = 30,690.56 : x
2. Step 2: Convert to fraction form
   14,025.38/30,690.56 = 30,690.56/x
3. Step 3: Cross multiply
   14,025.38x = 30,690.56 × 30,690.56
4. Step 4: Simplify right side
   14,025.38x = 941,910,626.57
5. Step 5: Solve for x
   x = 941,910,626.57/14,025.38
6. Step 6: Final answer
   x = 67,157.61