Finding the Third Proportional to 1,219,184 and 2,679,697

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,184 : 2,679,697 = 2,679,697 : x
2. Step 2: Convert to fraction form
   1,219,184/2,679,697 = 2,679,697/x
3. Step 3: Cross multiply
   1,219,184x = 2,679,697 × 2,679,697
4. Step 4: Simplify right side
   1,219,184x = 7,180,776,011,809
5. Step 5: Solve for x
   x = 7,180,776,011,809/1,219,184
6. Step 6: Final answer
   x = 5,889,821.40