Finding the Third Proportional to 1,737,009 and 3,827,399

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737,009 : 3,827,399 = 3,827,399 : x
2. Step 2: Convert to fraction form
   1,737,009/3,827,399 = 3,827,399/x
3. Step 3: Cross multiply
   1,737,009x = 3,827,399 × 3,827,399
4. Step 4: Simplify right side
   1,737,009x = 14,648,983,105,201
5. Step 5: Solve for x
   x = 14,648,983,105,201/1,737,009
6. Step 6: Final answer
   x = 8,433,452.62