Finding the Third Proportional to 1,813,383 and 2,743,397

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,383 : 2,743,397 = 2,743,397 : x
2. Step 2: Convert to fraction form
   1,813,383/2,743,397 = 2,743,397/x
3. Step 3: Cross multiply
   1,813,383x = 2,743,397 × 2,743,397
4. Step 4: Simplify right side
   1,813,383x = 7,526,227,099,609
5. Step 5: Solve for x
   x = 7,526,227,099,609/1,813,383
6. Step 6: Final answer
   x = 4,150,379.21