Finding the Third Proportional to 175,951.50 and 384,157

Step by Step Solution

1. Step 1: Write the proportion equation
   175,951.50 : 384,157 = 384,157 : x
2. Step 2: Convert to fraction form
   175,951.50/384,157 = 384,157/x
3. Step 3: Cross multiply
   175,951.50x = 384,157 × 384,157
4. Step 4: Simplify right side
   175,951.50x = 147,576,600,649
5. Step 5: Solve for x
   x = 147,576,600,649/175,951.50
6. Step 6: Final answer
   x = 838,734.54