Finding the Third Proportional to 1,177,720 and 2,554,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,177,720 : 2,554,592 = 2,554,592 : x
2. Step 2: Convert to fraction form
   1,177,720/2,554,592 = 2,554,592/x
3. Step 3: Cross multiply
   1,177,720x = 2,554,592 × 2,554,592
4. Step 4: Simplify right side
   1,177,720x = 6,525,940,286,464
5. Step 5: Solve for x
   x = 6,525,940,286,464/1,177,720
6. Step 6: Final answer
   x = 5,541,164.53