Finding the Third Proportional to 2,477,402 and 3,670,055

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,402 : 3,670,055 = 3,670,055 : x
2. Step 2: Convert to fraction form
   2,477,402/3,670,055 = 3,670,055/x
3. Step 3: Cross multiply
   2,477,402x = 3,670,055 × 3,670,055
4. Step 4: Simplify right side
   2,477,402x = 13,469,303,703,025
5. Step 5: Solve for x
   x = 13,469,303,703,025/2,477,402
6. Step 6: Final answer
   x = 5,436,866.40