Finding the Third Proportional to 14,564.50 and 31,855

Step by Step Solution

1. Step 1: Write the proportion equation
   14,564.50 : 31,855 = 31,855 : x
2. Step 2: Convert to fraction form
   14,564.50/31,855 = 31,855/x
3. Step 3: Cross multiply
   14,564.50x = 31,855 × 31,855
4. Step 4: Simplify right side
   14,564.50x = 1,014,741,025
5. Step 5: Solve for x
   x = 1,014,741,025/14,564.50
6. Step 6: Final answer
   x = 69,672.22