Finding the Third Proportional to 14,349 and 31,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,349 : 31,003.50 = 31,003.50 : x
2. Step 2: Convert to fraction form
   14,349/31,003.50 = 31,003.50/x
3. Step 3: Cross multiply
   14,349x = 31,003.50 × 31,003.50
4. Step 4: Simplify right side
   14,349x = 961,217,012.25
5. Step 5: Solve for x
   x = 961,217,012.25/14,349
6. Step 6: Final answer
   x = 66,988.43