Finding the Third Proportional to 181,233 and 388,710

Step by Step Solution

1. Step 1: Write the proportion equation
   181,233 : 388,710 = 388,710 : x
2. Step 2: Convert to fraction form
   181,233/388,710 = 388,710/x
3. Step 3: Cross multiply
   181,233x = 388,710 × 388,710
4. Step 4: Simplify right side
   181,233x = 151,095,464,100
5. Step 5: Solve for x
   x = 151,095,464,100/181,233
6. Step 6: Final answer
   x = 833,708.34