Finding the Third Proportional to 1,809,174 and 2,457,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,174 : 2,457,018 = 2,457,018 : x
2. Step 2: Convert to fraction form
   1,809,174/2,457,018 = 2,457,018/x
3. Step 3: Cross multiply
   1,809,174x = 2,457,018 × 2,457,018
4. Step 4: Simplify right side
   1,809,174x = 6,036,937,452,324
5. Step 5: Solve for x
   x = 6,036,937,452,324/1,809,174
6. Step 6: Final answer
   x = 3,336,847.34