Finding the Third Proportional to 18,644 and 28,095

Step by Step Solution

1. Step 1: Write the proportion equation
   18,644 : 28,095 = 28,095 : x
2. Step 2: Convert to fraction form
   18,644/28,095 = 28,095/x
3. Step 3: Cross multiply
   18,644x = 28,095 × 28,095
4. Step 4: Simplify right side
   18,644x = 789,329,025
5. Step 5: Solve for x
   x = 789,329,025/18,644
6. Step 6: Final answer
   x = 42,336.89