Finding the Third Proportional to 505,872 and 1,083,861

Step by Step Solution

1. Step 1: Write the proportion equation
   505,872 : 1,083,861 = 1,083,861 : x
2. Step 2: Convert to fraction form
   505,872/1,083,861 = 1,083,861/x
3. Step 3: Cross multiply
   505,872x = 1,083,861 × 1,083,861
4. Step 4: Simplify right side
   505,872x = 1,174,754,667,321
5. Step 5: Solve for x
   x = 1,174,754,667,321/505,872
6. Step 6: Final answer
   x = 2,322,236.98