Finding the Third Proportional to 1,959,596 and 4,199,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,959,596 : 4,199,128 = 4,199,128 : x
2. Step 2: Convert to fraction form
   1,959,596/4,199,128 = 4,199,128/x
3. Step 3: Cross multiply
   1,959,596x = 4,199,128 × 4,199,128
4. Step 4: Simplify right side
   1,959,596x = 17,632,675,960,384
5. Step 5: Solve for x
   x = 17,632,675,960,384/1,959,596
6. Step 6: Final answer
   x = 8,998,117.96