Finding the Third Proportional to 4,873.50 and 7,453.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,873.50 : 7,453.69 = 7,453.69 : x
2. Step 2: Convert to fraction form
   4,873.50/7,453.69 = 7,453.69/x
3. Step 3: Cross multiply
   4,873.50x = 7,453.69 × 7,453.69
4. Step 4: Simplify right side
   4,873.50x = 55,557,457.35
5. Step 5: Solve for x
   x = 55,557,457.35/4,873.50
6. Step 6: Final answer
   x = 11,399.91