Finding the Third Proportional to 567,360 and 1,209,816

Step by Step Solution

1. Step 1: Write the proportion equation
   567,360 : 1,209,816 = 1,209,816 : x
2. Step 2: Convert to fraction form
   567,360/1,209,816 = 1,209,816/x
3. Step 3: Cross multiply
   567,360x = 1,209,816 × 1,209,816
4. Step 4: Simplify right side
   567,360x = 1,463,654,753,856
5. Step 5: Solve for x
   x = 1,463,654,753,856/567,360
6. Step 6: Final answer
   x = 2,579,763.74