Finding the Third Proportional to 1,383,338 and 2,075,007

Step by Step Solution

1. Step 1: Write the proportion equation
   1,383,338 : 2,075,007 = 2,075,007 : x
2. Step 2: Convert to fraction form
   1,383,338/2,075,007 = 2,075,007/x
3. Step 3: Cross multiply
   1,383,338x = 2,075,007 × 2,075,007
4. Step 4: Simplify right side
   1,383,338x = 4,305,654,050,049
5. Step 5: Solve for x
   x = 4,305,654,050,049/1,383,338
6. Step 6: Final answer
   x = 3,112,510.50