Finding the Third Proportional to 574,971 and 1,209,522

Step by Step Solution

1. Step 1: Write the proportion equation
   574,971 : 1,209,522 = 1,209,522 : x
2. Step 2: Convert to fraction form
   574,971/1,209,522 = 1,209,522/x
3. Step 3: Cross multiply
   574,971x = 1,209,522 × 1,209,522
4. Step 4: Simplify right side
   574,971x = 1,462,943,468,484
5. Step 5: Solve for x
   x = 1,462,943,468,484/574,971
6. Step 6: Final answer
   x = 2,544,377.84