Finding the Third Proportional to 11,780.75 and 16,479.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,780.75 : 16,479.39 = 16,479.39 : x
2. Step 2: Convert to fraction form
   11,780.75/16,479.39 = 16,479.39/x
3. Step 3: Cross multiply
   11,780.75x = 16,479.39 × 16,479.39
4. Step 4: Simplify right side
   11,780.75x = 271,570,186.63
5. Step 5: Solve for x
   x = 271,570,186.63/11,780.75
6. Step 6: Final answer
   x = 23,052.02