Finding the Third Proportional to 167,656 and 253,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,656 : 253,650.50 = 253,650.50 : x
2. Step 2: Convert to fraction form
   167,656/253,650.50 = 253,650.50/x
3. Step 3: Cross multiply
   167,656x = 253,650.50 × 253,650.50
4. Step 4: Simplify right side
   167,656x = 64,338,576,150.25
5. Step 5: Solve for x
   x = 64,338,576,150.25/167,656
6. Step 6: Final answer
   x = 383,753.50