Finding the Third Proportional to 18,888 and 30,732

Step by Step Solution

1. Step 1: Write the proportion equation
   18,888 : 30,732 = 30,732 : x
2. Step 2: Convert to fraction form
   18,888/30,732 = 30,732/x
3. Step 3: Cross multiply
   18,888x = 30,732 × 30,732
4. Step 4: Simplify right side
   18,888x = 944,455,824
5. Step 5: Solve for x
   x = 944,455,824/18,888
6. Step 6: Final answer
   x = 50,002.96