Finding the Third Proportional to 599,636 and 1,276,950

Step by Step Solution

1. Step 1: Write the proportion equation
   599,636 : 1,276,950 = 1,276,950 : x
2. Step 2: Convert to fraction form
   599,636/1,276,950 = 1,276,950/x
3. Step 3: Cross multiply
   599,636x = 1,276,950 × 1,276,950
4. Step 4: Simplify right side
   599,636x = 1,630,601,302,500
5. Step 5: Solve for x
   x = 1,630,601,302,500/599,636
6. Step 6: Final answer
   x = 2,719,318.56