Finding the Third Proportional to 105,174 and 225,125.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,174 : 225,125.50 = 225,125.50 : x
2. Step 2: Convert to fraction form
   105,174/225,125.50 = 225,125.50/x
3. Step 3: Cross multiply
   105,174x = 225,125.50 × 225,125.50
4. Step 4: Simplify right side
   105,174x = 50,681,490,750.25
5. Step 5: Solve for x
   x = 50,681,490,750.25/105,174
6. Step 6: Final answer
   x = 481,882.32