Finding the Third Proportional to 7,809.19 and 17,004.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,809.19 : 17,004.94 = 17,004.94 : x
2. Step 2: Convert to fraction form
   7,809.19/17,004.94 = 17,004.94/x
3. Step 3: Cross multiply
   7,809.19x = 17,004.94 × 17,004.94
4. Step 4: Simplify right side
   7,809.19x = 289,167,899.38
5. Step 5: Solve for x
   x = 289,167,899.38/7,809.19
6. Step 6: Final answer
   x = 37,029.19