Finding the Third Proportional to 1,046,557 and 2,260,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,557 : 2,260,406 = 2,260,406 : x
2. Step 2: Convert to fraction form
   1,046,557/2,260,406 = 2,260,406/x
3. Step 3: Cross multiply
   1,046,557x = 2,260,406 × 2,260,406
4. Step 4: Simplify right side
   1,046,557x = 5,109,435,284,836
5. Step 5: Solve for x
   x = 5,109,435,284,836/1,046,557
6. Step 6: Final answer
   x = 4,882,137.60