Finding the Third Proportional to 1,518,296 and 2,293,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,296 : 2,293,128 = 2,293,128 : x
2. Step 2: Convert to fraction form
   1,518,296/2,293,128 = 2,293,128/x
3. Step 3: Cross multiply
   1,518,296x = 2,293,128 × 2,293,128
4. Step 4: Simplify right side
   1,518,296x = 5,258,436,024,384
5. Step 5: Solve for x
   x = 5,258,436,024,384/1,518,296
6. Step 6: Final answer
   x = 3,463,380.02