Finding the Third Proportional to 1,410,204 and 2,148,345

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,204 : 2,148,345 = 2,148,345 : x
2. Step 2: Convert to fraction form
   1,410,204/2,148,345 = 2,148,345/x
3. Step 3: Cross multiply
   1,410,204x = 2,148,345 × 2,148,345
4. Step 4: Simplify right side
   1,410,204x = 4,615,386,239,025
5. Step 5: Solve for x
   x = 4,615,386,239,025/1,410,204
6. Step 6: Final answer
   x = 3,272,850.06