Finding the Third Proportional to 18,568 and 37,784

Step by Step Solution

1. Step 1: Write the proportion equation
   18,568 : 37,784 = 37,784 : x
2. Step 2: Convert to fraction form
   18,568/37,784 = 37,784/x
3. Step 3: Cross multiply
   18,568x = 37,784 × 37,784
4. Step 4: Simplify right side
   18,568x = 1,427,630,656
5. Step 5: Solve for x
   x = 1,427,630,656/18,568
6. Step 6: Final answer
   x = 76,886.61