Finding the Third Proportional to 2,819,527 and 4,230,155

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,527 : 4,230,155 = 4,230,155 : x
2. Step 2: Convert to fraction form
   2,819,527/4,230,155 = 4,230,155/x
3. Step 3: Cross multiply
   2,819,527x = 4,230,155 × 4,230,155
4. Step 4: Simplify right side
   2,819,527x = 17,894,211,324,025
5. Step 5: Solve for x
   x = 17,894,211,324,025/2,819,527
6. Step 6: Final answer
   x = 6,346,529.52