Finding the Third Proportional to 524,818 and 1,086,976

Step by Step Solution

1. Step 1: Write the proportion equation
   524,818 : 1,086,976 = 1,086,976 : x
2. Step 2: Convert to fraction form
   524,818/1,086,976 = 1,086,976/x
3. Step 3: Cross multiply
   524,818x = 1,086,976 × 1,086,976
4. Step 4: Simplify right side
   524,818x = 1,181,516,824,576
5. Step 5: Solve for x
   x = 1,181,516,824,576/524,818
6. Step 6: Final answer
   x = 2,251,288.68