Finding the Third Proportional to 108,111.38 and 234,474.75

Step by Step Solution

1. Step 1: Write the proportion equation
   108,111.38 : 234,474.75 = 234,474.75 : x
2. Step 2: Convert to fraction form
   108,111.38/234,474.75 = 234,474.75/x
3. Step 3: Cross multiply
   108,111.38x = 234,474.75 × 234,474.75
4. Step 4: Simplify right side
   108,111.38x = 54,978,408,387.56
5. Step 5: Solve for x
   x = 54,978,408,387.56/108,111.38
6. Step 6: Final answer
   x = 508,534.91