Finding the Third Proportional to 1,179,537 and 1,779,054

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179,537 : 1,779,054 = 1,779,054 : x
2. Step 2: Convert to fraction form
   1,179,537/1,779,054 = 1,779,054/x
3. Step 3: Cross multiply
   1,179,537x = 1,779,054 × 1,779,054
4. Step 4: Simplify right side
   1,179,537x = 3,165,033,134,916
5. Step 5: Solve for x
   x = 3,165,033,134,916/1,179,537
6. Step 6: Final answer
   x = 2,683,284.32