Finding the Third Proportional to 505,076.50 and 1,122,254

Step by Step Solution

1. Step 1: Write the proportion equation
   505,076.50 : 1,122,254 = 1,122,254 : x
2. Step 2: Convert to fraction form
   505,076.50/1,122,254 = 1,122,254/x
3. Step 3: Cross multiply
   505,076.50x = 1,122,254 × 1,122,254
4. Step 4: Simplify right side
   505,076.50x = 1,259,454,040,516
5. Step 5: Solve for x
   x = 1,259,454,040,516/505,076.50
6. Step 6: Final answer
   x = 2,493,590.66