Finding the Third Proportional to 1,758,900 and 2,787,401

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758,900 : 2,787,401 = 2,787,401 : x
2. Step 2: Convert to fraction form
   1,758,900/2,787,401 = 2,787,401/x
3. Step 3: Cross multiply
   1,758,900x = 2,787,401 × 2,787,401
4. Step 4: Simplify right side
   1,758,900x = 7,769,604,334,801
5. Step 5: Solve for x
   x = 7,769,604,334,801/1,758,900
6. Step 6: Final answer
   x = 4,417,308.74