Finding the Third Proportional to 4,329.70 and 9,417.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,329.70 : 9,417.52 = 9,417.52 : x
2. Step 2: Convert to fraction form
   4,329.70/9,417.52 = 9,417.52/x
3. Step 3: Cross multiply
   4,329.70x = 9,417.52 × 9,417.52
4. Step 4: Simplify right side
   4,329.70x = 88,689,600.55
5. Step 5: Solve for x
   x = 88,689,600.55/4,329.70
6. Step 6: Final answer
   x = 20,483.99