Finding the Third Proportional to 167,733 and 253,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,733 : 253,780.50 = 253,780.50 : x
2. Step 2: Convert to fraction form
   167,733/253,780.50 = 253,780.50/x
3. Step 3: Cross multiply
   167,733x = 253,780.50 × 253,780.50
4. Step 4: Simplify right side
   167,733x = 64,404,542,180.25
5. Step 5: Solve for x
   x = 64,404,542,180.25/167,733
6. Step 6: Final answer
   x = 383,970.61