Finding the Third Proportional to 1,456,803 and 2,205,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,803 : 2,205,522 = 2,205,522 : x
2. Step 2: Convert to fraction form
   1,456,803/2,205,522 = 2,205,522/x
3. Step 3: Cross multiply
   1,456,803x = 2,205,522 × 2,205,522
4. Step 4: Simplify right side
   1,456,803x = 4,864,327,292,484
5. Step 5: Solve for x
   x = 4,864,327,292,484/1,456,803
6. Step 6: Final answer
   x = 3,339,042.61