Finding the Third Proportional to 1,424,024 and 1,902,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,424,024 : 1,902,240 = 1,902,240 : x
2. Step 2: Convert to fraction form
   1,424,024/1,902,240 = 1,902,240/x
3. Step 3: Cross multiply
   1,424,024x = 1,902,240 × 1,902,240
4. Step 4: Simplify right side
   1,424,024x = 3,618,517,017,600
5. Step 5: Solve for x
   x = 3,618,517,017,600/1,424,024
6. Step 6: Final answer
   x = 2,541,050.58