Finding the Third Proportional to 673,008 and 1,365,792

Step by Step Solution

1. Step 1: Write the proportion equation
   673,008 : 1,365,792 = 1,365,792 : x
2. Step 2: Convert to fraction form
   673,008/1,365,792 = 1,365,792/x
3. Step 3: Cross multiply
   673,008x = 1,365,792 × 1,365,792
4. Step 4: Simplify right side
   673,008x = 1,865,387,787,264
5. Step 5: Solve for x
   x = 1,865,387,787,264/673,008
6. Step 6: Final answer
   x = 2,771,717.11