Finding the Third Proportional to 2,255,535 and 3,454,749

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,535 : 3,454,749 = 3,454,749 : x
2. Step 2: Convert to fraction form
   2,255,535/3,454,749 = 3,454,749/x
3. Step 3: Cross multiply
   2,255,535x = 3,454,749 × 3,454,749
4. Step 4: Simplify right side
   2,255,535x = 11,935,290,653,001
5. Step 5: Solve for x
   x = 11,935,290,653,001/2,255,535
6. Step 6: Final answer
   x = 5,291,556.39