Finding the Third Proportional to 1,904,774 and 2,586,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904,774 : 2,586,888 = 2,586,888 : x
2. Step 2: Convert to fraction form
   1,904,774/2,586,888 = 2,586,888/x
3. Step 3: Cross multiply
   1,904,774x = 2,586,888 × 2,586,888
4. Step 4: Simplify right side
   1,904,774x = 6,691,989,524,544
5. Step 5: Solve for x
   x = 6,691,989,524,544/1,904,774
6. Step 6: Final answer
   x = 3,513,272.19