Finding the Third Proportional to 827,960 and 1,810,896

Step by Step Solution

1. Step 1: Write the proportion equation
   827,960 : 1,810,896 = 1,810,896 : x
2. Step 2: Convert to fraction form
   827,960/1,810,896 = 1,810,896/x
3. Step 3: Cross multiply
   827,960x = 1,810,896 × 1,810,896
4. Step 4: Simplify right side
   827,960x = 3,279,344,322,816
5. Step 5: Solve for x
   x = 3,279,344,322,816/827,960
6. Step 6: Final answer
   x = 3,960,752.12