Finding the Third Proportional to 14,358.59 and 31,023.79

Step by Step Solution

1. Step 1: Write the proportion equation
   14,358.59 : 31,023.79 = 31,023.79 : x
2. Step 2: Convert to fraction form
   14,358.59/31,023.79 = 31,023.79/x
3. Step 3: Cross multiply
   14,358.59x = 31,023.79 × 31,023.79
4. Step 4: Simplify right side
   14,358.59x = 962,475,608.98
5. Step 5: Solve for x
   x = 962,475,608.98/14,358.59
6. Step 6: Final answer
   x = 67,031.32