Finding the Third Proportional to 1,660,008 and 3,625,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660,008 : 3,625,872 = 3,625,872 : x
2. Step 2: Convert to fraction form
   1,660,008/3,625,872 = 3,625,872/x
3. Step 3: Cross multiply
   1,660,008x = 3,625,872 × 3,625,872
4. Step 4: Simplify right side
   1,660,008x = 13,146,947,760,384
5. Step 5: Solve for x
   x = 13,146,947,760,384/1,660,008
6. Step 6: Final answer
   x = 7,919,809.88