Finding the Third Proportional to 1,056,911 and 2,263,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,911 : 2,263,290 = 2,263,290 : x
2. Step 2: Convert to fraction form
   1,056,911/2,263,290 = 2,263,290/x
3. Step 3: Cross multiply
   1,056,911x = 2,263,290 × 2,263,290
4. Step 4: Simplify right side
   1,056,911x = 5,122,481,624,100
5. Step 5: Solve for x
   x = 5,122,481,624,100/1,056,911
6. Step 6: Final answer
   x = 4,846,653.71