Finding the Third Proportional to 1,806,544 and 2,641,965

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,544 : 2,641,965 = 2,641,965 : x
2. Step 2: Convert to fraction form
   1,806,544/2,641,965 = 2,641,965/x
3. Step 3: Cross multiply
   1,806,544x = 2,641,965 × 2,641,965
4. Step 4: Simplify right side
   1,806,544x = 6,979,979,061,225
5. Step 5: Solve for x
   x = 6,979,979,061,225/1,806,544
6. Step 6: Final answer
   x = 3,863,719.38