Finding the Third Proportional to 175,192 and 383,976

Step by Step Solution

1. Step 1: Write the proportion equation
   175,192 : 383,976 = 383,976 : x
2. Step 2: Convert to fraction form
   175,192/383,976 = 383,976/x
3. Step 3: Cross multiply
   175,192x = 383,976 × 383,976
4. Step 4: Simplify right side
   175,192x = 147,437,568,576
5. Step 5: Solve for x
   x = 147,437,568,576/175,192
6. Step 6: Final answer
   x = 841,577.06