Finding the Third Proportional to 1,470,370 and 2,248,809

Step by Step Solution

1. Step 1: Write the proportion equation
   1,470,370 : 2,248,809 = 2,248,809 : x
2. Step 2: Convert to fraction form
   1,470,370/2,248,809 = 2,248,809/x
3. Step 3: Cross multiply
   1,470,370x = 2,248,809 × 2,248,809
4. Step 4: Simplify right side
   1,470,370x = 5,057,141,918,481
5. Step 5: Solve for x
   x = 5,057,141,918,481/1,470,370
6. Step 6: Final answer
   x = 3,439,366.91