Finding the Third Proportional to 11,920 and 25,924

Step by Step Solution

1. Step 1: Write the proportion equation
   11,920 : 25,924 = 25,924 : x
2. Step 2: Convert to fraction form
   11,920/25,924 = 25,924/x
3. Step 3: Cross multiply
   11,920x = 25,924 × 25,924
4. Step 4: Simplify right side
   11,920x = 672,053,776
5. Step 5: Solve for x
   x = 672,053,776/11,920
6. Step 6: Final answer
   x = 56,380.35