Finding the Third Proportional to 14,689.69 and 31,125.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,689.69 : 31,125.94 = 31,125.94 : x
2. Step 2: Convert to fraction form
   14,689.69/31,125.94 = 31,125.94/x
3. Step 3: Cross multiply
   14,689.69x = 31,125.94 × 31,125.94
4. Step 4: Simplify right side
   14,689.69x = 968,823,985.25
5. Step 5: Solve for x
   x = 968,823,985.25/14,689.69
6. Step 6: Final answer
   x = 65,952.66