Finding the Third Proportional to 1,056,280 and 2,280,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,280 : 2,280,914 = 2,280,914 : x
2. Step 2: Convert to fraction form
   1,056,280/2,280,914 = 2,280,914/x
3. Step 3: Cross multiply
   1,056,280x = 2,280,914 × 2,280,914
4. Step 4: Simplify right side
   1,056,280x = 5,202,568,675,396
5. Step 5: Solve for x
   x = 5,202,568,675,396/1,056,280
6. Step 6: Final answer
   x = 4,925,368.91