Finding the Third Proportional to 2,985,452 and 4,499,679

Step by Step Solution

1. Step 1: Write the proportion equation
   2,985,452 : 4,499,679 = 4,499,679 : x
2. Step 2: Convert to fraction form
   2,985,452/4,499,679 = 4,499,679/x
3. Step 3: Cross multiply
   2,985,452x = 4,499,679 × 4,499,679
4. Step 4: Simplify right side
   2,985,452x = 20,247,111,103,041
5. Step 5: Solve for x
   x = 20,247,111,103,041/2,985,452
6. Step 6: Final answer
   x = 6,781,924.85