Finding the Third Proportional to 1,386,276 and 3,033,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,386,276 : 3,033,444 = 3,033,444 : x
2. Step 2: Convert to fraction form
   1,386,276/3,033,444 = 3,033,444/x
3. Step 3: Cross multiply
   1,386,276x = 3,033,444 × 3,033,444
4. Step 4: Simplify right side
   1,386,276x = 9,201,782,501,136
5. Step 5: Solve for x
   x = 9,201,782,501,136/1,386,276
6. Step 6: Final answer
   x = 6,637,770.91