Finding the Third Proportional to 1,102,149 and 1,669,831

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,149 : 1,669,831 = 1,669,831 : x
2. Step 2: Convert to fraction form
   1,102,149/1,669,831 = 1,669,831/x
3. Step 3: Cross multiply
   1,102,149x = 1,669,831 × 1,669,831
4. Step 4: Simplify right side
   1,102,149x = 2,788,335,568,561
5. Step 5: Solve for x
   x = 2,788,335,568,561/1,102,149
6. Step 6: Final answer
   x = 2,529,908.00