Finding the Third Proportional to 505,067 and 1,090,254

Step by Step Solution

1. Step 1: Write the proportion equation
   505,067 : 1,090,254 = 1,090,254 : x
2. Step 2: Convert to fraction form
   505,067/1,090,254 = 1,090,254/x
3. Step 3: Cross multiply
   505,067x = 1,090,254 × 1,090,254
4. Step 4: Simplify right side
   505,067x = 1,188,653,784,516
5. Step 5: Solve for x
   x = 1,188,653,784,516/505,067
6. Step 6: Final answer
   x = 2,353,457.63