Finding the Third Proportional to 184,824 and 388,968

Step by Step Solution

1. Step 1: Write the proportion equation
   184,824 : 388,968 = 388,968 : x
2. Step 2: Convert to fraction form
   184,824/388,968 = 388,968/x
3. Step 3: Cross multiply
   184,824x = 388,968 × 388,968
4. Step 4: Simplify right side
   184,824x = 151,296,105,024
5. Step 5: Solve for x
   x = 151,296,105,024/184,824
6. Step 6: Final answer
   x = 818,595.56