Finding the Third Proportional to 1,598,440 and 3,344,660

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,440 : 3,344,660 = 3,344,660 : x
2. Step 2: Convert to fraction form
   1,598,440/3,344,660 = 3,344,660/x
3. Step 3: Cross multiply
   1,598,440x = 3,344,660 × 3,344,660
4. Step 4: Simplify right side
   1,598,440x = 11,186,750,515,600
5. Step 5: Solve for x
   x = 11,186,750,515,600/1,598,440
6. Step 6: Final answer
   x = 6,998,542.65