Finding the Third Proportional to 1,056,312 and 2,280,954

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,312 : 2,280,954 = 2,280,954 : x
2. Step 2: Convert to fraction form
   1,056,312/2,280,954 = 2,280,954/x
3. Step 3: Cross multiply
   1,056,312x = 2,280,954 × 2,280,954
4. Step 4: Simplify right side
   1,056,312x = 5,202,751,150,116
5. Step 5: Solve for x
   x = 5,202,751,150,116/1,056,312
6. Step 6: Final answer
   x = 4,925,392.45