Finding the Third Proportional to 167,067 and 359,986.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,067 : 359,986.50 = 359,986.50 : x
2. Step 2: Convert to fraction form
   167,067/359,986.50 = 359,986.50/x
3. Step 3: Cross multiply
   167,067x = 359,986.50 × 359,986.50
4. Step 4: Simplify right side
   167,067x = 129,590,280,182.25
5. Step 5: Solve for x
   x = 129,590,280,182.25/167,067
6. Step 6: Final answer
   x = 775,678.50