Finding the Third Proportional to 565,899 and 1,236,738

Step by Step Solution

1. Step 1: Write the proportion equation
   565,899 : 1,236,738 = 1,236,738 : x
2. Step 2: Convert to fraction form
   565,899/1,236,738 = 1,236,738/x
3. Step 3: Cross multiply
   565,899x = 1,236,738 × 1,236,738
4. Step 4: Simplify right side
   565,899x = 1,529,520,880,644
5. Step 5: Solve for x
   x = 1,529,520,880,644/565,899
6. Step 6: Final answer
   x = 2,702,816.02