Finding the Third Proportional to 105,294 and 225,060

Step by Step Solution

1. Step 1: Write the proportion equation
   105,294 : 225,060 = 225,060 : x
2. Step 2: Convert to fraction form
   105,294/225,060 = 225,060/x
3. Step 3: Cross multiply
   105,294x = 225,060 × 225,060
4. Step 4: Simplify right side
   105,294x = 50,652,003,600
5. Step 5: Solve for x
   x = 50,652,003,600/105,294
6. Step 6: Final answer
   x = 481,053.09