Finding the Third Proportional to 890,374 and 2,099,701

Step by Step Solution

1. Step 1: Write the proportion equation
   890,374 : 2,099,701 = 2,099,701 : x
2. Step 2: Convert to fraction form
   890,374/2,099,701 = 2,099,701/x
3. Step 3: Cross multiply
   890,374x = 2,099,701 × 2,099,701
4. Step 4: Simplify right side
   890,374x = 4,408,744,289,401
5. Step 5: Solve for x
   x = 4,408,744,289,401/890,374
6. Step 6: Final answer
   x = 4,951,564.50