Finding the Third Proportional to 105,135 and 160,771.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,135 : 160,771.50 = 160,771.50 : x
2. Step 2: Convert to fraction form
   105,135/160,771.50 = 160,771.50/x
3. Step 3: Cross multiply
   105,135x = 160,771.50 × 160,771.50
4. Step 4: Simplify right side
   105,135x = 25,847,475,212.25
5. Step 5: Solve for x
   x = 25,847,475,212.25/105,135
6. Step 6: Final answer
   x = 245,850.34