Finding the Third Proportional to 183,224 and 394,150

Step by Step Solution

1. Step 1: Write the proportion equation
   183,224 : 394,150 = 394,150 : x
2. Step 2: Convert to fraction form
   183,224/394,150 = 394,150/x
3. Step 3: Cross multiply
   183,224x = 394,150 × 394,150
4. Step 4: Simplify right side
   183,224x = 155,354,222,500
5. Step 5: Solve for x
   x = 155,354,222,500/183,224
6. Step 6: Final answer
   x = 847,892.32