Finding the Third Proportional to 2,159,185.50 and 3,226,878

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,185.50 : 3,226,878 = 3,226,878 : x
2. Step 2: Convert to fraction form
   2,159,185.50/3,226,878 = 3,226,878/x
3. Step 3: Cross multiply
   2,159,185.50x = 3,226,878 × 3,226,878
4. Step 4: Simplify right side
   2,159,185.50x = 10,412,741,626,884
5. Step 5: Solve for x
   x = 10,412,741,626,884/2,159,185.50
6. Step 6: Final answer
   x = 4,822,532.21