Finding the Third Proportional to 1,889,055 and 4,076,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,889,055 : 4,076,628 = 4,076,628 : x
2. Step 2: Convert to fraction form
   1,889,055/4,076,628 = 4,076,628/x
3. Step 3: Cross multiply
   1,889,055x = 4,076,628 × 4,076,628
4. Step 4: Simplify right side
   1,889,055x = 16,618,895,850,384
5. Step 5: Solve for x
   x = 16,618,895,850,384/1,889,055
6. Step 6: Final answer
   x = 8,797,465.32