Finding the Third Proportional to 225,409.50 and 475,968

Step by Step Solution

1. Step 1: Write the proportion equation
   225,409.50 : 475,968 = 475,968 : x
2. Step 2: Convert to fraction form
   225,409.50/475,968 = 475,968/x
3. Step 3: Cross multiply
   225,409.50x = 475,968 × 475,968
4. Step 4: Simplify right side
   225,409.50x = 226,545,537,024
5. Step 5: Solve for x
   x = 226,545,537,024/225,409.50
6. Step 6: Final answer
   x = 1,005,039.88