Finding the Third Proportional to 15,918 and 37,443

Step by Step Solution

1. Step 1: Write the proportion equation
   15,918 : 37,443 = 37,443 : x
2. Step 2: Convert to fraction form
   15,918/37,443 = 37,443/x
3. Step 3: Cross multiply
   15,918x = 37,443 × 37,443
4. Step 4: Simplify right side
   15,918x = 1,401,978,249
5. Step 5: Solve for x
   x = 1,401,978,249/15,918
6. Step 6: Final answer
   x = 88,075.03