Finding the Third Proportional to 112,119.38 and 173,783.25

Step by Step Solution

1. Step 1: Write the proportion equation
   112,119.38 : 173,783.25 = 173,783.25 : x
2. Step 2: Convert to fraction form
   112,119.38/173,783.25 = 173,783.25/x
3. Step 3: Cross multiply
   112,119.38x = 173,783.25 × 173,783.25
4. Step 4: Simplify right side
   112,119.38x = 30,200,617,980.56
5. Step 5: Solve for x
   x = 30,200,617,980.56/112,119.38
6. Step 6: Final answer
   x = 269,361.28