Finding the Third Proportional to 1,149,426 and 2,497,809

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,426 : 2,497,809 = 2,497,809 : x
2. Step 2: Convert to fraction form
   1,149,426/2,497,809 = 2,497,809/x
3. Step 3: Cross multiply
   1,149,426x = 2,497,809 × 2,497,809
4. Step 4: Simplify right side
   1,149,426x = 6,239,049,800,481
5. Step 5: Solve for x
   x = 6,239,049,800,481/1,149,426
6. Step 6: Final answer
   x = 5,427,969.96