Finding the Third Proportional to 2,184,281 and 3,419,018

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,281 : 3,419,018 = 3,419,018 : x
2. Step 2: Convert to fraction form
   2,184,281/3,419,018 = 3,419,018/x
3. Step 3: Cross multiply
   2,184,281x = 3,419,018 × 3,419,018
4. Step 4: Simplify right side
   2,184,281x = 11,689,684,084,324
5. Step 5: Solve for x
   x = 11,689,684,084,324/2,184,281
6. Step 6: Final answer
   x = 5,351,730.88