Finding the Third Proportional to 503,907 and 1,096,380

Step by Step Solution

1. Step 1: Write the proportion equation
   503,907 : 1,096,380 = 1,096,380 : x
2. Step 2: Convert to fraction form
   503,907/1,096,380 = 1,096,380/x
3. Step 3: Cross multiply
   503,907x = 1,096,380 × 1,096,380
4. Step 4: Simplify right side
   503,907x = 1,202,049,104,400
5. Step 5: Solve for x
   x = 1,202,049,104,400/503,907
6. Step 6: Final answer
   x = 2,385,458.24