Finding the Third Proportional to 1,370,880 and 2,108,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,880 : 2,108,544 = 2,108,544 : x
2. Step 2: Convert to fraction form
   1,370,880/2,108,544 = 2,108,544/x
3. Step 3: Cross multiply
   1,370,880x = 2,108,544 × 2,108,544
4. Step 4: Simplify right side
   1,370,880x = 4,445,957,799,936
5. Step 5: Solve for x
   x = 4,445,957,799,936/1,370,880
6. Step 6: Final answer
   x = 3,243,141.49