Finding the Third Proportional to 2,255,826 and 3,495,225

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,826 : 3,495,225 = 3,495,225 : x
2. Step 2: Convert to fraction form
   2,255,826/3,495,225 = 3,495,225/x
3. Step 3: Cross multiply
   2,255,826x = 3,495,225 × 3,495,225
4. Step 4: Simplify right side
   2,255,826x = 12,216,597,800,625
5. Step 5: Solve for x
   x = 12,216,597,800,625/2,255,826
6. Step 6: Final answer
   x = 5,415,576.29