Finding the Third Proportional to 1,480,814 and 2,239,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,814 : 2,239,444 = 2,239,444 : x
2. Step 2: Convert to fraction form
   1,480,814/2,239,444 = 2,239,444/x
3. Step 3: Cross multiply
   1,480,814x = 2,239,444 × 2,239,444
4. Step 4: Simplify right side
   1,480,814x = 5,015,109,429,136
5. Step 5: Solve for x
   x = 5,015,109,429,136/1,480,814
6. Step 6: Final answer
   x = 3,386,724.75