Finding the Third Proportional to 1,181,809 and 2,593,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,809 : 2,593,388 = 2,593,388 : x
2. Step 2: Convert to fraction form
   1,181,809/2,593,388 = 2,593,388/x
3. Step 3: Cross multiply
   1,181,809x = 2,593,388 × 2,593,388
4. Step 4: Simplify right side
   1,181,809x = 6,725,661,318,544
5. Step 5: Solve for x
   x = 6,725,661,318,544/1,181,809
6. Step 6: Final answer
   x = 5,690,988.41