Finding the Third Proportional to 2,255,500 and 3,454,692

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,500 : 3,454,692 = 3,454,692 : x
2. Step 2: Convert to fraction form
   2,255,500/3,454,692 = 3,454,692/x
3. Step 3: Cross multiply
   2,255,500x = 3,454,692 × 3,454,692
4. Step 4: Simplify right side
   2,255,500x = 11,934,896,814,864
5. Step 5: Solve for x
   x = 11,934,896,814,864/2,255,500
6. Step 6: Final answer
   x = 5,291,463.89