Finding the Third Proportional to 2,510,714 and 5,490,904

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,714 : 5,490,904 = 5,490,904 : x
2. Step 2: Convert to fraction form
   2,510,714/5,490,904 = 5,490,904/x
3. Step 3: Cross multiply
   2,510,714x = 5,490,904 × 5,490,904
4. Step 4: Simplify right side
   2,510,714x = 30,150,026,737,216
5. Step 5: Solve for x
   x = 30,150,026,737,216/2,510,714
6. Step 6: Final answer
   x = 12,008,546.87