Finding the Third Proportional to 14,790 and 31,924

Step by Step Solution

1. Step 1: Write the proportion equation
   14,790 : 31,924 = 31,924 : x
2. Step 2: Convert to fraction form
   14,790/31,924 = 31,924/x
3. Step 3: Cross multiply
   14,790x = 31,924 × 31,924
4. Step 4: Simplify right side
   14,790x = 1,019,141,776
5. Step 5: Solve for x
   x = 1,019,141,776/14,790
6. Step 6: Final answer
   x = 68,907.49