Finding the Third Proportional to 14,638.85 and 31,501.41

Step by Step Solution

1. Step 1: Write the proportion equation
   14,638.85 : 31,501.41 = 31,501.41 : x
2. Step 2: Convert to fraction form
   14,638.85/31,501.41 = 31,501.41/x
3. Step 3: Cross multiply
   14,638.85x = 31,501.41 × 31,501.41
4. Step 4: Simplify right side
   14,638.85x = 992,338,595.73
5. Step 5: Solve for x
   x = 992,338,595.73/14,638.85
6. Step 6: Final answer
   x = 67,788.01