Finding the Third Proportional to 1,530,308 and 2,248,806

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,308 : 2,248,806 = 2,248,806 : x
2. Step 2: Convert to fraction form
   1,530,308/2,248,806 = 2,248,806/x
3. Step 3: Cross multiply
   1,530,308x = 2,248,806 × 2,248,806
4. Step 4: Simplify right side
   1,530,308x = 5,057,128,425,636
5. Step 5: Solve for x
   x = 5,057,128,425,636/1,530,308
6. Step 6: Final answer
   x = 3,304,647.45