Finding the Third Proportional to 1,414,616 and 2,243,669

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,616 : 2,243,669 = 2,243,669 : x
2. Step 2: Convert to fraction form
   1,414,616/2,243,669 = 2,243,669/x
3. Step 3: Cross multiply
   1,414,616x = 2,243,669 × 2,243,669
4. Step 4: Simplify right side
   1,414,616x = 5,034,050,581,561
5. Step 5: Solve for x
   x = 5,034,050,581,561/1,414,616
6. Step 6: Final answer
   x = 3,558,598.65