Finding the Third Proportional to 1,267,444 and 2,818,262

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,444 : 2,818,262 = 2,818,262 : x
2. Step 2: Convert to fraction form
   1,267,444/2,818,262 = 2,818,262/x
3. Step 3: Cross multiply
   1,267,444x = 2,818,262 × 2,818,262
4. Step 4: Simplify right side
   1,267,444x = 7,942,600,700,644
5. Step 5: Solve for x
   x = 7,942,600,700,644/1,267,444
6. Step 6: Final answer
   x = 6,266,628.51