Finding the Third Proportional to 1,738,401 and 2,766,147

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738,401 : 2,766,147 = 2,766,147 : x
2. Step 2: Convert to fraction form
   1,738,401/2,766,147 = 2,766,147/x
3. Step 3: Cross multiply
   1,738,401x = 2,766,147 × 2,766,147
4. Step 4: Simplify right side
   1,738,401x = 7,651,569,225,609
5. Step 5: Solve for x
   x = 7,651,569,225,609/1,738,401
6. Step 6: Final answer
   x = 4,401,498.40