Finding the Third Proportional to 3,479,028 and 4,899,230

Step by Step Solution

1. Step 1: Write the proportion equation
   3,479,028 : 4,899,230 = 4,899,230 : x
2. Step 2: Convert to fraction form
   3,479,028/4,899,230 = 4,899,230/x
3. Step 3: Cross multiply
   3,479,028x = 4,899,230 × 4,899,230
4. Step 4: Simplify right side
   3,479,028x = 24,002,454,592,900
5. Step 5: Solve for x
   x = 24,002,454,592,900/3,479,028
6. Step 6: Final answer
   x = 6,899,184.08