Finding the Third Proportional to 1,493,186 and 2,305,790

Step by Step Solution

1. Step 1: Write the proportion equation
   1,493,186 : 2,305,790 = 2,305,790 : x
2. Step 2: Convert to fraction form
   1,493,186/2,305,790 = 2,305,790/x
3. Step 3: Cross multiply
   1,493,186x = 2,305,790 × 2,305,790
4. Step 4: Simplify right side
   1,493,186x = 5,316,667,524,100
5. Step 5: Solve for x
   x = 5,316,667,524,100/1,493,186
6. Step 6: Final answer
   x = 3,560,619.72