Finding the Third Proportional to 1,219,698 and 2,674,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,698 : 2,674,944 = 2,674,944 : x
2. Step 2: Convert to fraction form
   1,219,698/2,674,944 = 2,674,944/x
3. Step 3: Cross multiply
   1,219,698x = 2,674,944 × 2,674,944
4. Step 4: Simplify right side
   1,219,698x = 7,155,325,403,136
5. Step 5: Solve for x
   x = 7,155,325,403,136/1,219,698
6. Step 6: Final answer
   x = 5,866,473.01