Finding the Third Proportional to 713,792 and 1,076,736

Step by Step Solution

1. Step 1: Write the proportion equation
   713,792 : 1,076,736 = 1,076,736 : x
2. Step 2: Convert to fraction form
   713,792/1,076,736 = 1,076,736/x
3. Step 3: Cross multiply
   713,792x = 1,076,736 × 1,076,736
4. Step 4: Simplify right side
   713,792x = 1,159,360,413,696
5. Step 5: Solve for x
   x = 1,159,360,413,696/713,792
6. Step 6: Final answer
   x = 1,624,227.25