Finding the Third Proportional to 1,204,098 and 1,865,439

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,098 : 1,865,439 = 1,865,439 : x
2. Step 2: Convert to fraction form
   1,204,098/1,865,439 = 1,865,439/x
3. Step 3: Cross multiply
   1,204,098x = 1,865,439 × 1,865,439
4. Step 4: Simplify right side
   1,204,098x = 3,479,862,662,721
5. Step 5: Solve for x
   x = 3,479,862,662,721/1,204,098
6. Step 6: Final answer
   x = 2,890,016.15