Finding the Third Proportional to 2,715,904 and 5,898,906

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715,904 : 5,898,906 = 5,898,906 : x
2. Step 2: Convert to fraction form
   2,715,904/5,898,906 = 5,898,906/x
3. Step 3: Cross multiply
   2,715,904x = 5,898,906 × 5,898,906
4. Step 4: Simplify right side
   2,715,904x = 34,797,091,996,836
5. Step 5: Solve for x
   x = 34,797,091,996,836/2,715,904
6. Step 6: Final answer
   x = 12,812,342.41