Finding the Third Proportional to 1,821,250 and 2,672,827

Step by Step Solution

1. Step 1: Write the proportion equation
   1,821,250 : 2,672,827 = 2,672,827 : x
2. Step 2: Convert to fraction form
   1,821,250/2,672,827 = 2,672,827/x
3. Step 3: Cross multiply
   1,821,250x = 2,672,827 × 2,672,827
4. Step 4: Simplify right side
   1,821,250x = 7,144,004,171,929
5. Step 5: Solve for x
   x = 7,144,004,171,929/1,821,250
6. Step 6: Final answer
   x = 3,922,582.94