Finding the Third Proportional to 244,554 and 369,300

Step by Step Solution

1. Step 1: Write the proportion equation
   244,554 : 369,300 = 369,300 : x
2. Step 2: Convert to fraction form
   244,554/369,300 = 369,300/x
3. Step 3: Cross multiply
   244,554x = 369,300 × 369,300
4. Step 4: Simplify right side
   244,554x = 136,382,490,000
5. Step 5: Solve for x
   x = 136,382,490,000/244,554
6. Step 6: Final answer
   x = 557,678.43