Finding the Third Proportional to 175,086 and 384,460.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,086 : 384,460.50 = 384,460.50 : x
2. Step 2: Convert to fraction form
   175,086/384,460.50 = 384,460.50/x
3. Step 3: Cross multiply
   175,086x = 384,460.50 × 384,460.50
4. Step 4: Simplify right side
   175,086x = 147,809,876,060.25
5. Step 5: Solve for x
   x = 147,809,876,060.25/175,086
6. Step 6: Final answer
   x = 844,212.99