Finding the Third Proportional to 1,605,682 and 2,364,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,682 : 2,364,168 = 2,364,168 : x
2. Step 2: Convert to fraction form
   1,605,682/2,364,168 = 2,364,168/x
3. Step 3: Cross multiply
   1,605,682x = 2,364,168 × 2,364,168
4. Step 4: Simplify right side
   1,605,682x = 5,589,290,332,224
5. Step 5: Solve for x
   x = 5,589,290,332,224/1,605,682
6. Step 6: Final answer
   x = 3,480,944.75