Finding the Third Proportional to 14,236.38 and 30,931.24

Step by Step Solution

1. Step 1: Write the proportion equation
   14,236.38 : 30,931.24 = 30,931.24 : x
2. Step 2: Convert to fraction form
   14,236.38/30,931.24 = 30,931.24/x
3. Step 3: Cross multiply
   14,236.38x = 30,931.24 × 30,931.24
4. Step 4: Simplify right side
   14,236.38x = 956,741,743.26
5. Step 5: Solve for x
   x = 956,741,743.26/14,236.38
6. Step 6: Final answer
   x = 67,203.99