Finding the Third Proportional to 93,168 and 206,976

Step by Step Solution

1. Step 1: Write the proportion equation
   93,168 : 206,976 = 206,976 : x
2. Step 2: Convert to fraction form
   93,168/206,976 = 206,976/x
3. Step 3: Cross multiply
   93,168x = 206,976 × 206,976
4. Step 4: Simplify right side
   93,168x = 42,839,064,576
5. Step 5: Solve for x
   x = 42,839,064,576/93,168
6. Step 6: Final answer
   x = 459,804.49