Finding the Third Proportional to 884,298 and 1,909,792

Step by Step Solution

1. Step 1: Write the proportion equation
   884,298 : 1,909,792 = 1,909,792 : x
2. Step 2: Convert to fraction form
   884,298/1,909,792 = 1,909,792/x
3. Step 3: Cross multiply
   884,298x = 1,909,792 × 1,909,792
4. Step 4: Simplify right side
   884,298x = 3,647,305,483,264
5. Step 5: Solve for x
   x = 3,647,305,483,264/884,298
6. Step 6: Final answer
   x = 4,124,520.79