Finding the Third Proportional to 4,810.50 and 10,503

Step by Step Solution

1. Step 1: Write the proportion equation
   4,810.50 : 10,503 = 10,503 : x
2. Step 2: Convert to fraction form
   4,810.50/10,503 = 10,503/x
3. Step 3: Cross multiply
   4,810.50x = 10,503 × 10,503
4. Step 4: Simplify right side
   4,810.50x = 110,313,009
5. Step 5: Solve for x
   x = 110,313,009/4,810.50
6. Step 6: Final answer
   x = 22,931.71