Finding the Third Proportional to 1,181,519 and 2,591,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,519 : 2,591,764 = 2,591,764 : x
2. Step 2: Convert to fraction form
   1,181,519/2,591,764 = 2,591,764/x
3. Step 3: Cross multiply
   1,181,519x = 2,591,764 × 2,591,764
4. Step 4: Simplify right side
   1,181,519x = 6,717,240,631,696
5. Step 5: Solve for x
   x = 6,717,240,631,696/1,181,519
6. Step 6: Final answer
   x = 5,685,258.24