Finding the Third Proportional to 1,606,334 and 3,505,669

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,334 : 3,505,669 = 3,505,669 : x
2. Step 2: Convert to fraction form
   1,606,334/3,505,669 = 3,505,669/x
3. Step 3: Cross multiply
   1,606,334x = 3,505,669 × 3,505,669
4. Step 4: Simplify right side
   1,606,334x = 12,289,715,137,561
5. Step 5: Solve for x
   x = 12,289,715,137,561/1,606,334
6. Step 6: Final answer
   x = 7,650,784.42