Finding the Third Proportional to 1,948,756 and 4,251,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,948,756 : 4,251,636 = 4,251,636 : x
2. Step 2: Convert to fraction form
   1,948,756/4,251,636 = 4,251,636/x
3. Step 3: Cross multiply
   1,948,756x = 4,251,636 × 4,251,636
4. Step 4: Simplify right side
   1,948,756x = 18,076,408,676,496
5. Step 5: Solve for x
   x = 18,076,408,676,496/1,948,756
6. Step 6: Final answer
   x = 9,275,870.70