Finding the Third Proportional to 1,181,510 and 2,591,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,510 : 2,591,762 = 2,591,762 : x
2. Step 2: Convert to fraction form
   1,181,510/2,591,762 = 2,591,762/x
3. Step 3: Cross multiply
   1,181,510x = 2,591,762 × 2,591,762
4. Step 4: Simplify right side
   1,181,510x = 6,717,230,264,644
5. Step 5: Solve for x
   x = 6,717,230,264,644/1,181,510
6. Step 6: Final answer
   x = 5,685,292.77