Finding the Third Proportional to 2,391,544 and 3,631,600

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,544 : 3,631,600 = 3,631,600 : x
2. Step 2: Convert to fraction form
   2,391,544/3,631,600 = 3,631,600/x
3. Step 3: Cross multiply
   2,391,544x = 3,631,600 × 3,631,600
4. Step 4: Simplify right side
   2,391,544x = 13,188,518,560,000
5. Step 5: Solve for x
   x = 13,188,518,560,000/2,391,544
6. Step 6: Final answer
   x = 5,514,646.00