Finding the Third Proportional to 174,841.50 and 383,946

Step by Step Solution

1. Step 1: Write the proportion equation
   174,841.50 : 383,946 = 383,946 : x
2. Step 2: Convert to fraction form
   174,841.50/383,946 = 383,946/x
3. Step 3: Cross multiply
   174,841.50x = 383,946 × 383,946
4. Step 4: Simplify right side
   174,841.50x = 147,414,530,916
5. Step 5: Solve for x
   x = 147,414,530,916/174,841.50
6. Step 6: Final answer
   x = 843,132.39