Finding the Third Proportional to 1,203,282 and 1,805,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,282 : 1,805,181 = 1,805,181 : x
2. Step 2: Convert to fraction form
   1,203,282/1,805,181 = 1,805,181/x
3. Step 3: Cross multiply
   1,203,282x = 1,805,181 × 1,805,181
4. Step 4: Simplify right side
   1,203,282x = 3,258,678,442,761
5. Step 5: Solve for x
   x = 3,258,678,442,761/1,203,282
6. Step 6: Final answer
   x = 2,708,158.56