Finding the Third Proportional to 18,116 and 37,000

Step by Step Solution

1. Step 1: Write the proportion equation
   18,116 : 37,000 = 37,000 : x
2. Step 2: Convert to fraction form
   18,116/37,000 = 37,000/x
3. Step 3: Cross multiply
   18,116x = 37,000 × 37,000
4. Step 4: Simplify right side
   18,116x = 1,369,000,000
5. Step 5: Solve for x
   x = 1,369,000,000/18,116
6. Step 6: Final answer
   x = 75,568.56