Finding the Third Proportional to 2,477,385 and 3,670,029

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,385 : 3,670,029 = 3,670,029 : x
2. Step 2: Convert to fraction form
   2,477,385/3,670,029 = 3,670,029/x
3. Step 3: Cross multiply
   2,477,385x = 3,670,029 × 3,670,029
4. Step 4: Simplify right side
   2,477,385x = 13,469,112,860,841
5. Step 5: Solve for x
   x = 13,469,112,860,841/2,477,385
6. Step 6: Final answer
   x = 5,436,826.68