Finding the Third Proportional to 1,682,477.50 and 3,669,469

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,477.50 : 3,669,469 = 3,669,469 : x
2. Step 2: Convert to fraction form
   1,682,477.50/3,669,469 = 3,669,469/x
3. Step 3: Cross multiply
   1,682,477.50x = 3,669,469 × 3,669,469
4. Step 4: Simplify right side
   1,682,477.50x = 13,465,002,741,961
5. Step 5: Solve for x
   x = 13,465,002,741,961/1,682,477.50
6. Step 6: Final answer
   x = 8,003,080.42