Finding the Third Proportional to 14,169.09 and 31,031.44

Step by Step Solution

1. Step 1: Write the proportion equation
   14,169.09 : 31,031.44 = 31,031.44 : x
2. Step 2: Convert to fraction form
   14,169.09/31,031.44 = 31,031.44/x
3. Step 3: Cross multiply
   14,169.09x = 31,031.44 × 31,031.44
4. Step 4: Simplify right side
   14,169.09x = 962,950,113.32
5. Step 5: Solve for x
   x = 962,950,113.32/14,169.09
6. Step 6: Final answer
   x = 67,961.31