Finding the Third Proportional to 566,663 and 1,224,666

Step by Step Solution

1. Step 1: Write the proportion equation
   566,663 : 1,224,666 = 1,224,666 : x
2. Step 2: Convert to fraction form
   566,663/1,224,666 = 1,224,666/x
3. Step 3: Cross multiply
   566,663x = 1,224,666 × 1,224,666
4. Step 4: Simplify right side
   566,663x = 1,499,806,811,556
5. Step 5: Solve for x
   x = 1,499,806,811,556/566,663
6. Step 6: Final answer
   x = 2,646,735.03