Finding the Third Proportional to 10,620 and 16,062.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,620 : 16,062.75 = 16,062.75 : x
2. Step 2: Convert to fraction form
   10,620/16,062.75 = 16,062.75/x
3. Step 3: Cross multiply
   10,620x = 16,062.75 × 16,062.75
4. Step 4: Simplify right side
   10,620x = 258,011,937.56
5. Step 5: Solve for x
   x = 258,011,937.56/10,620
6. Step 6: Final answer
   x = 24,294.91