Finding the Third Proportional to 176,601.75 and 384,732

Step by Step Solution

1. Step 1: Write the proportion equation
   176,601.75 : 384,732 = 384,732 : x
2. Step 2: Convert to fraction form
   176,601.75/384,732 = 384,732/x
3. Step 3: Cross multiply
   176,601.75x = 384,732 × 384,732
4. Step 4: Simplify right side
   176,601.75x = 148,018,711,824
5. Step 5: Solve for x
   x = 148,018,711,824/176,601.75
6. Step 6: Final answer
   x = 838,149.75