Finding the Third Proportional to 1,600,206 and 3,499,161

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,206 : 3,499,161 = 3,499,161 : x
2. Step 2: Convert to fraction form
   1,600,206/3,499,161 = 3,499,161/x
3. Step 3: Cross multiply
   1,600,206x = 3,499,161 × 3,499,161
4. Step 4: Simplify right side
   1,600,206x = 12,244,127,703,921
5. Step 5: Solve for x
   x = 12,244,127,703,921/1,600,206
6. Step 6: Final answer
   x = 7,651,594.67