Finding the Third Proportional to 565,662 and 1,219,837

Step by Step Solution

1. Step 1: Write the proportion equation
   565,662 : 1,219,837 = 1,219,837 : x
2. Step 2: Convert to fraction form
   565,662/1,219,837 = 1,219,837/x
3. Step 3: Cross multiply
   565,662x = 1,219,837 × 1,219,837
4. Step 4: Simplify right side
   565,662x = 1,488,002,306,569
5. Step 5: Solve for x
   x = 1,488,002,306,569/565,662
6. Step 6: Final answer
   x = 2,630,550.23