Finding the Third Proportional to 1,149,826 and 2,418,815

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,826 : 2,418,815 = 2,418,815 : x
2. Step 2: Convert to fraction form
   1,149,826/2,418,815 = 2,418,815/x
3. Step 3: Cross multiply
   1,149,826x = 2,418,815 × 2,418,815
4. Step 4: Simplify right side
   1,149,826x = 5,850,666,004,225
5. Step 5: Solve for x
   x = 5,850,666,004,225/1,149,826
6. Step 6: Final answer
   x = 5,088,305.54