Finding the Third Proportional to 2,106,390 and 3,084,604

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,390 : 3,084,604 = 3,084,604 : x
2. Step 2: Convert to fraction form
   2,106,390/3,084,604 = 3,084,604/x
3. Step 3: Cross multiply
   2,106,390x = 3,084,604 × 3,084,604
4. Step 4: Simplify right side
   2,106,390x = 9,514,781,836,816
5. Step 5: Solve for x
   x = 9,514,781,836,816/2,106,390
6. Step 6: Final answer
   x = 4,517,103.59