Finding the Third Proportional to 1,065,572 and 2,282,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,572 : 2,282,290 = 2,282,290 : x
2. Step 2: Convert to fraction form
   1,065,572/2,282,290 = 2,282,290/x
3. Step 3: Cross multiply
   1,065,572x = 2,282,290 × 2,282,290
4. Step 4: Simplify right side
   1,065,572x = 5,208,847,644,100
5. Step 5: Solve for x
   x = 5,208,847,644,100/1,065,572
6. Step 6: Final answer
   x = 4,888,311.30