Finding the Third Proportional to 105,433.88 and 227,475.56

Step by Step Solution

1. Step 1: Write the proportion equation
   105,433.88 : 227,475.56 = 227,475.56 : x
2. Step 2: Convert to fraction form
   105,433.88/227,475.56 = 227,475.56/x
3. Step 3: Cross multiply
   105,433.88x = 227,475.56 × 227,475.56
4. Step 4: Simplify right side
   105,433.88x = 51,745,131,534.69
5. Step 5: Solve for x
   x = 51,745,131,534.69/105,433.88
6. Step 6: Final answer
   x = 490,782.79