Finding the Third Proportional to 1,181,618 and 2,577,100

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,618 : 2,577,100 = 2,577,100 : x
2. Step 2: Convert to fraction form
   1,181,618/2,577,100 = 2,577,100/x
3. Step 3: Cross multiply
   1,181,618x = 2,577,100 × 2,577,100
4. Step 4: Simplify right side
   1,181,618x = 6,641,444,410,000
5. Step 5: Solve for x
   x = 6,641,444,410,000/1,181,618
6. Step 6: Final answer
   x = 5,620,635.78