Finding the Third Proportional to 223,048 and 456,968

Step by Step Solution

1. Step 1: Write the proportion equation
   223,048 : 456,968 = 456,968 : x
2. Step 2: Convert to fraction form
   223,048/456,968 = 456,968/x
3. Step 3: Cross multiply
   223,048x = 456,968 × 456,968
4. Step 4: Simplify right side
   223,048x = 208,819,753,024
5. Step 5: Solve for x
   x = 208,819,753,024/223,048
6. Step 6: Final answer
   x = 936,209.93