Finding the Third Proportional to 513,448 and 1,144,952

Step by Step Solution

1. Step 1: Write the proportion equation
   513,448 : 1,144,952 = 1,144,952 : x
2. Step 2: Convert to fraction form
   513,448/1,144,952 = 1,144,952/x
3. Step 3: Cross multiply
   513,448x = 1,144,952 × 1,144,952
4. Step 4: Simplify right side
   513,448x = 1,310,915,082,304
5. Step 5: Solve for x
   x = 1,310,915,082,304/513,448
6. Step 6: Final answer
   x = 2,553,160.36