Finding the Third Proportional to 10,704.38 and 17,047.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704.38 : 17,047.69 = 17,047.69 : x
2. Step 2: Convert to fraction form
   10,704.38/17,047.69 = 17,047.69/x
3. Step 3: Cross multiply
   10,704.38x = 17,047.69 × 17,047.69
4. Step 4: Simplify right side
   10,704.38x = 290,623,649.10
5. Step 5: Solve for x
   x = 290,623,649.10/10,704.38
6. Step 6: Final answer
   x = 27,149.99