Finding the Third Proportional to 1,382,777 and 2,074,201

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,777 : 2,074,201 = 2,074,201 : x
2. Step 2: Convert to fraction form
   1,382,777/2,074,201 = 2,074,201/x
3. Step 3: Cross multiply
   1,382,777x = 2,074,201 × 2,074,201
4. Step 4: Simplify right side
   1,382,777x = 4,302,309,788,401
5. Step 5: Solve for x
   x = 4,302,309,788,401/1,382,777
6. Step 6: Final answer
   x = 3,111,354.75