Finding the Third Proportional to 1,196,955 and 2,559,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,955 : 2,559,798 = 2,559,798 : x
2. Step 2: Convert to fraction form
   1,196,955/2,559,798 = 2,559,798/x
3. Step 3: Cross multiply
   1,196,955x = 2,559,798 × 2,559,798
4. Step 4: Simplify right side
   1,196,955x = 6,552,565,800,804
5. Step 5: Solve for x
   x = 6,552,565,800,804/1,196,955
6. Step 6: Final answer
   x = 5,474,362.70