Finding the Third Proportional to 595,800 and 1,276,880

Step by Step Solution

1. Step 1: Write the proportion equation
   595,800 : 1,276,880 = 1,276,880 : x
2. Step 2: Convert to fraction form
   595,800/1,276,880 = 1,276,880/x
3. Step 3: Cross multiply
   595,800x = 1,276,880 × 1,276,880
4. Step 4: Simplify right side
   595,800x = 1,630,422,534,400
5. Step 5: Solve for x
   x = 1,630,422,534,400/595,800
6. Step 6: Final answer
   x = 2,736,526.58