Finding the Third Proportional to 4,336.03 and 9,457.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,336.03 : 9,457.59 = 9,457.59 : x
2. Step 2: Convert to fraction form
   4,336.03/9,457.59 = 9,457.59/x
3. Step 3: Cross multiply
   4,336.03x = 9,457.59 × 9,457.59
4. Step 4: Simplify right side
   4,336.03x = 89,446,079.54
5. Step 5: Solve for x
   x = 89,446,079.54/4,336.03
6. Step 6: Final answer
   x = 20,628.56