Finding the Third Proportional to 1,619,456 and 2,306,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,456 : 2,306,936 = 2,306,936 : x
2. Step 2: Convert to fraction form
   1,619,456/2,306,936 = 2,306,936/x
3. Step 3: Cross multiply
   1,619,456x = 2,306,936 × 2,306,936
4. Step 4: Simplify right side
   1,619,456x = 5,321,953,708,096
5. Step 5: Solve for x
   x = 5,321,953,708,096/1,619,456
6. Step 6: Final answer
   x = 3,286,260.14