Finding the Third Proportional to 574,084 and 1,257,608

Step by Step Solution

1. Step 1: Write the proportion equation
   574,084 : 1,257,608 = 1,257,608 : x
2. Step 2: Convert to fraction form
   574,084/1,257,608 = 1,257,608/x
3. Step 3: Cross multiply
   574,084x = 1,257,608 × 1,257,608
4. Step 4: Simplify right side
   574,084x = 1,581,577,881,664
5. Step 5: Solve for x
   x = 1,581,577,881,664/574,084
6. Step 6: Final answer
   x = 2,754,959.00