Finding the Third Proportional to 1,869,219 and 2,673,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,219 : 2,673,018 = 2,673,018 : x
2. Step 2: Convert to fraction form
   1,869,219/2,673,018 = 2,673,018/x
3. Step 3: Cross multiply
   1,869,219x = 2,673,018 × 2,673,018
4. Step 4: Simplify right side
   1,869,219x = 7,145,025,228,324
5. Step 5: Solve for x
   x = 7,145,025,228,324/1,869,219
6. Step 6: Final answer
   x = 3,822,465.55