Finding the Third Proportional to 184,808 and 388,934

Step by Step Solution

1. Step 1: Write the proportion equation
   184,808 : 388,934 = 388,934 : x
2. Step 2: Convert to fraction form
   184,808/388,934 = 388,934/x
3. Step 3: Cross multiply
   184,808x = 388,934 × 388,934
4. Step 4: Simplify right side
   184,808x = 151,269,656,356
5. Step 5: Solve for x
   x = 151,269,656,356/184,808
6. Step 6: Final answer
   x = 818,523.31