Finding the Third Proportional to 1,241,544 and 1,898,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,544 : 1,898,380 = 1,898,380 : x
2. Step 2: Convert to fraction form
   1,241,544/1,898,380 = 1,898,380/x
3. Step 3: Cross multiply
   1,241,544x = 1,898,380 × 1,898,380
4. Step 4: Simplify right side
   1,241,544x = 3,603,846,624,400
5. Step 5: Solve for x
   x = 3,603,846,624,400/1,241,544
6. Step 6: Final answer
   x = 2,902,713.58