Finding the Third Proportional to 2,477,555 and 3,670,275

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,555 : 3,670,275 = 3,670,275 : x
2. Step 2: Convert to fraction form
   2,477,555/3,670,275 = 3,670,275/x
3. Step 3: Cross multiply
   2,477,555x = 3,670,275 × 3,670,275
4. Step 4: Simplify right side
   2,477,555x = 13,470,918,575,625
5. Step 5: Solve for x
   x = 13,470,918,575,625/2,477,555
6. Step 6: Final answer
   x = 5,437,182.45