Finding the Third Proportional to 1,598,418 and 3,424,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,418 : 3,424,266 = 3,424,266 : x
2. Step 2: Convert to fraction form
   1,598,418/3,424,266 = 3,424,266/x
3. Step 3: Cross multiply
   1,598,418x = 3,424,266 × 3,424,266
4. Step 4: Simplify right side
   1,598,418x = 11,725,597,638,756
5. Step 5: Solve for x
   x = 11,725,597,638,756/1,598,418
6. Step 6: Final answer
   x = 7,335,751.75