Finding the Third Proportional to 174,715.50 and 382,144.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,715.50 : 382,144.50 = 382,144.50 : x
2. Step 2: Convert to fraction form
   174,715.50/382,144.50 = 382,144.50/x
3. Step 3: Cross multiply
   174,715.50x = 382,144.50 × 382,144.50
4. Step 4: Simplify right side
   174,715.50x = 146,034,418,880.25
5. Step 5: Solve for x
   x = 146,034,418,880.25/174,715.50
6. Step 6: Final answer
   x = 835,841.23