Finding the Third Proportional to 175,047 and 384,132

Step by Step Solution

1. Step 1: Write the proportion equation
   175,047 : 384,132 = 384,132 : x
2. Step 2: Convert to fraction form
   175,047/384,132 = 384,132/x
3. Step 3: Cross multiply
   175,047x = 384,132 × 384,132
4. Step 4: Simplify right side
   175,047x = 147,557,393,424
5. Step 5: Solve for x
   x = 147,557,393,424/175,047
6. Step 6: Final answer
   x = 842,958.71