Finding the Third Proportional to 14,726.25 and 31,914

Step by Step Solution

1. Step 1: Write the proportion equation
   14,726.25 : 31,914 = 31,914 : x
2. Step 2: Convert to fraction form
   14,726.25/31,914 = 31,914/x
3. Step 3: Cross multiply
   14,726.25x = 31,914 × 31,914
4. Step 4: Simplify right side
   14,726.25x = 1,018,503,396
5. Step 5: Solve for x
   x = 1,018,503,396/14,726.25
6. Step 6: Final answer
   x = 69,162.44