Finding the Third Proportional to 819,252 and 1,271,996

Step by Step Solution

1. Step 1: Write the proportion equation
   819,252 : 1,271,996 = 1,271,996 : x
2. Step 2: Convert to fraction form
   819,252/1,271,996 = 1,271,996/x
3. Step 3: Cross multiply
   819,252x = 1,271,996 × 1,271,996
4. Step 4: Simplify right side
   819,252x = 1,617,973,824,016
5. Step 5: Solve for x
   x = 1,617,973,824,016/819,252
6. Step 6: Final answer
   x = 1,974,940.34