Finding the Third Proportional to 505,444 and 1,099,460

Step by Step Solution

1. Step 1: Write the proportion equation
   505,444 : 1,099,460 = 1,099,460 : x
2. Step 2: Convert to fraction form
   505,444/1,099,460 = 1,099,460/x
3. Step 3: Cross multiply
   505,444x = 1,099,460 × 1,099,460
4. Step 4: Simplify right side
   505,444x = 1,208,812,291,600
5. Step 5: Solve for x
   x = 1,208,812,291,600/505,444
6. Step 6: Final answer
   x = 2,391,585.01