Finding the Third Proportional to 2,205,300 and 3,465,600

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,300 : 3,465,600 = 3,465,600 : x
2. Step 2: Convert to fraction form
   2,205,300/3,465,600 = 3,465,600/x
3. Step 3: Cross multiply
   2,205,300x = 3,465,600 × 3,465,600
4. Step 4: Simplify right side
   2,205,300x = 12,010,383,360,000
5. Step 5: Solve for x
   x = 12,010,383,360,000/2,205,300
6. Step 6: Final answer
   x = 5,446,144.91