Finding the Third Proportional to 9,555.75 and 20,341.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,555.75 : 20,341.69 = 20,341.69 : x
2. Step 2: Convert to fraction form
   9,555.75/20,341.69 = 20,341.69/x
3. Step 3: Cross multiply
   9,555.75x = 20,341.69 × 20,341.69
4. Step 4: Simplify right side
   9,555.75x = 413,784,250.35
5. Step 5: Solve for x
   x = 413,784,250.35/9,555.75
6. Step 6: Final answer
   x = 43,302.12