Finding the Third Proportional to 592,618 and 1,277,900

Step by Step Solution

1. Step 1: Write the proportion equation
   592,618 : 1,277,900 = 1,277,900 : x
2. Step 2: Convert to fraction form
   592,618/1,277,900 = 1,277,900/x
3. Step 3: Cross multiply
   592,618x = 1,277,900 × 1,277,900
4. Step 4: Simplify right side
   592,618x = 1,633,028,410,000
5. Step 5: Solve for x
   x = 1,633,028,410,000/592,618
6. Step 6: Final answer
   x = 2,755,617.29