Finding the Third Proportional to 522,619 and 1,144,884

Step by Step Solution

1. Step 1: Write the proportion equation
   522,619 : 1,144,884 = 1,144,884 : x
2. Step 2: Convert to fraction form
   522,619/1,144,884 = 1,144,884/x
3. Step 3: Cross multiply
   522,619x = 1,144,884 × 1,144,884
4. Step 4: Simplify right side
   522,619x = 1,310,759,373,456
5. Step 5: Solve for x
   x = 1,310,759,373,456/522,619
6. Step 6: Final answer
   x = 2,508,059.17