Finding the Third Proportional to 18,048 and 37,536

Step by Step Solution

1. Step 1: Write the proportion equation
   18,048 : 37,536 = 37,536 : x
2. Step 2: Convert to fraction form
   18,048/37,536 = 37,536/x
3. Step 3: Cross multiply
   18,048x = 37,536 × 37,536
4. Step 4: Simplify right side
   18,048x = 1,408,951,296
5. Step 5: Solve for x
   x = 1,408,951,296/18,048
6. Step 6: Final answer
   x = 78,066.89