Finding the Third Proportional to 14,582.81 and 31,989.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,582.81 : 31,989.94 = 31,989.94 : x
2. Step 2: Convert to fraction form
   14,582.81/31,989.94 = 31,989.94/x
3. Step 3: Cross multiply
   14,582.81x = 31,989.94 × 31,989.94
4. Step 4: Simplify right side
   14,582.81x = 1,023,356,101.25
5. Step 5: Solve for x
   x = 1,023,356,101.25/14,582.81
6. Step 6: Final answer
   x = 70,175.50