Finding the Third Proportional to 2,022.47 and 4,336.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.47 : 4,336.88 = 4,336.88 : x
2. Step 2: Convert to fraction form
   2,022.47/4,336.88 = 4,336.88/x
3. Step 3: Cross multiply
   2,022.47x = 4,336.88 × 4,336.88
4. Step 4: Simplify right side
   2,022.47x = 18,808,484.77
5. Step 5: Solve for x
   x = 18,808,484.77/2,022.47
6. Step 6: Final answer
   x = 9,299.77