Finding the Third Proportional to 7,900 and 10,573

Step by Step Solution

1. Step 1: Write the proportion equation
   7,900 : 10,573 = 10,573 : x
2. Step 2: Convert to fraction form
   7,900/10,573 = 10,573/x
3. Step 3: Cross multiply
   7,900x = 10,573 × 10,573
4. Step 4: Simplify right side
   7,900x = 111,788,329
5. Step 5: Solve for x
   x = 111,788,329/7,900
6. Step 6: Final answer
   x = 14,150.42