Finding the Third Proportional to 18,112 and 37,610

Step by Step Solution

1. Step 1: Write the proportion equation
   18,112 : 37,610 = 37,610 : x
2. Step 2: Convert to fraction form
   18,112/37,610 = 37,610/x
3. Step 3: Cross multiply
   18,112x = 37,610 × 37,610
4. Step 4: Simplify right side
   18,112x = 1,414,512,100
5. Step 5: Solve for x
   x = 1,414,512,100/18,112
6. Step 6: Final answer
   x = 78,098.06