Finding the Third Proportional to 9,055.50 and 18,792

Step by Step Solution

1. Step 1: Write the proportion equation
   9,055.50 : 18,792 = 18,792 : x
2. Step 2: Convert to fraction form
   9,055.50/18,792 = 18,792/x
3. Step 3: Cross multiply
   9,055.50x = 18,792 × 18,792
4. Step 4: Simplify right side
   9,055.50x = 353,139,264
5. Step 5: Solve for x
   x = 353,139,264/9,055.50
6. Step 6: Final answer
   x = 38,997.21