Finding the Third Proportional to 17,855.44 and 37,189.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,855.44 : 37,189.13 = 37,189.13 : x
2. Step 2: Convert to fraction form
   17,855.44/37,189.13 = 37,189.13/x
3. Step 3: Cross multiply
   17,855.44x = 37,189.13 × 37,189.13
4. Step 4: Simplify right side
   17,855.44x = 1,383,031,018.27
5. Step 5: Solve for x
   x = 1,383,031,018.27/17,855.44
6. Step 6: Final answer
   x = 77,457.13