Finding the Third Proportional to 1,536,743 and 2,255,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,743 : 2,255,290 = 2,255,290 : x
2. Step 2: Convert to fraction form
   1,536,743/2,255,290 = 2,255,290/x
3. Step 3: Cross multiply
   1,536,743x = 2,255,290 × 2,255,290
4. Step 4: Simplify right side
   1,536,743x = 5,086,332,984,100
5. Step 5: Solve for x
   x = 5,086,332,984,100/1,536,743
6. Step 6: Final answer
   x = 3,309,813.67