Finding the Third Proportional to 508,286 and 1,105,096

Step by Step Solution

1. Step 1: Write the proportion equation
   508,286 : 1,105,096 = 1,105,096 : x
2. Step 2: Convert to fraction form
   508,286/1,105,096 = 1,105,096/x
3. Step 3: Cross multiply
   508,286x = 1,105,096 × 1,105,096
4. Step 4: Simplify right side
   508,286x = 1,221,237,169,216
5. Step 5: Solve for x
   x = 1,221,237,169,216/508,286
6. Step 6: Final answer
   x = 2,402,657.50