Finding the Third Proportional to 4,853.34 and 10,500.09

Step by Step Solution

1. Step 1: Write the proportion equation
   4,853.34 : 10,500.09 = 10,500.09 : x
2. Step 2: Convert to fraction form
   4,853.34/10,500.09 = 10,500.09/x
3. Step 3: Cross multiply
   4,853.34x = 10,500.09 × 10,500.09
4. Step 4: Simplify right side
   4,853.34x = 110,251,968.76
5. Step 5: Solve for x
   x = 110,251,968.76/4,853.34
6. Step 6: Final answer
   x = 22,716.70