Finding the Third Proportional to 1,659,586 and 2,661,747

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,586 : 2,661,747 = 2,661,747 : x
2. Step 2: Convert to fraction form
   1,659,586/2,661,747 = 2,661,747/x
3. Step 3: Cross multiply
   1,659,586x = 2,661,747 × 2,661,747
4. Step 4: Simplify right side
   1,659,586x = 7,084,897,092,009
5. Step 5: Solve for x
   x = 7,084,897,092,009/1,659,586
6. Step 6: Final answer
   x = 4,269,074.99