Finding the Third Proportional to 524,816 and 1,086,972

Step by Step Solution

1. Step 1: Write the proportion equation
   524,816 : 1,086,972 = 1,086,972 : x
2. Step 2: Convert to fraction form
   524,816/1,086,972 = 1,086,972/x
3. Step 3: Cross multiply
   524,816x = 1,086,972 × 1,086,972
4. Step 4: Simplify right side
   524,816x = 1,181,508,128,784
5. Step 5: Solve for x
   x = 1,181,508,128,784/524,816
6. Step 6: Final answer
   x = 2,251,280.69