Finding the Third Proportional to 1,922,996 and 4,103,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922,996 : 4,103,420 = 4,103,420 : x
2. Step 2: Convert to fraction form
   1,922,996/4,103,420 = 4,103,420/x
3. Step 3: Cross multiply
   1,922,996x = 4,103,420 × 4,103,420
4. Step 4: Simplify right side
   1,922,996x = 16,838,055,696,400
5. Step 5: Solve for x
   x = 16,838,055,696,400/1,922,996
6. Step 6: Final answer
   x = 8,756,157.42