Finding the Third Proportional to 1,149,806 and 2,418,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,806 : 2,418,788 = 2,418,788 : x
2. Step 2: Convert to fraction form
   1,149,806/2,418,788 = 2,418,788/x
3. Step 3: Cross multiply
   1,149,806x = 2,418,788 × 2,418,788
4. Step 4: Simplify right side
   1,149,806x = 5,850,535,388,944
5. Step 5: Solve for x
   x = 5,850,535,388,944/1,149,806
6. Step 6: Final answer
   x = 5,088,280.45