Finding the Third Proportional to 1,530,966 and 2,252,155

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,966 : 2,252,155 = 2,252,155 : x
2. Step 2: Convert to fraction form
   1,530,966/2,252,155 = 2,252,155/x
3. Step 3: Cross multiply
   1,530,966x = 2,252,155 × 2,252,155
4. Step 4: Simplify right side
   1,530,966x = 5,072,202,144,025
5. Step 5: Solve for x
   x = 5,072,202,144,025/1,530,966
6. Step 6: Final answer
   x = 3,313,073.02