Finding the Third Proportional to 498,907 and 1,094,390

Step by Step Solution

1. Step 1: Write the proportion equation
   498,907 : 1,094,390 = 1,094,390 : x
2. Step 2: Convert to fraction form
   498,907/1,094,390 = 1,094,390/x
3. Step 3: Cross multiply
   498,907x = 1,094,390 × 1,094,390
4. Step 4: Simplify right side
   498,907x = 1,197,689,472,100
5. Step 5: Solve for x
   x = 1,197,689,472,100/498,907
6. Step 6: Final answer
   x = 2,400,626.71