Finding the Third Proportional to 1,553,042 and 2,398,851

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,042 : 2,398,851 = 2,398,851 : x
2. Step 2: Convert to fraction form
   1,553,042/2,398,851 = 2,398,851/x
3. Step 3: Cross multiply
   1,553,042x = 2,398,851 × 2,398,851
4. Step 4: Simplify right side
   1,553,042x = 5,754,486,120,201
5. Step 5: Solve for x
   x = 5,754,486,120,201/1,553,042
6. Step 6: Final answer
   x = 3,705,299.74