Finding the Third Proportional to 208,976 and 493,232

Step by Step Solution

1. Step 1: Write the proportion equation
   208,976 : 493,232 = 493,232 : x
2. Step 2: Convert to fraction form
   208,976/493,232 = 493,232/x
3. Step 3: Cross multiply
   208,976x = 493,232 × 493,232
4. Step 4: Simplify right side
   208,976x = 243,277,805,824
5. Step 5: Solve for x
   x = 243,277,805,824/208,976
6. Step 6: Final answer
   x = 1,164,142.32