Finding the Third Proportional to 1,883,398 and 4,118,894

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883,398 : 4,118,894 = 4,118,894 : x
2. Step 2: Convert to fraction form
   1,883,398/4,118,894 = 4,118,894/x
3. Step 3: Cross multiply
   1,883,398x = 4,118,894 × 4,118,894
4. Step 4: Simplify right side
   1,883,398x = 16,965,287,783,236
5. Step 5: Solve for x
   x = 16,965,287,783,236/1,883,398
6. Step 6: Final answer
   x = 9,007,808.11