Finding the Third Proportional to 9,667.69 and 21,203.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,667.69 : 21,203.44 = 21,203.44 : x
2. Step 2: Convert to fraction form
   9,667.69/21,203.44 = 21,203.44/x
3. Step 3: Cross multiply
   9,667.69x = 21,203.44 × 21,203.44
4. Step 4: Simplify right side
   9,667.69x = 449,585,761.82
5. Step 5: Solve for x
   x = 449,585,761.82/9,667.69
6. Step 6: Final answer
   x = 46,503.96