Finding the Third Proportional to 590,758 and 1,295,878

Step by Step Solution

1. Step 1: Write the proportion equation
   590,758 : 1,295,878 = 1,295,878 : x
2. Step 2: Convert to fraction form
   590,758/1,295,878 = 1,295,878/x
3. Step 3: Cross multiply
   590,758x = 1,295,878 × 1,295,878
4. Step 4: Simplify right side
   590,758x = 1,679,299,790,884
5. Step 5: Solve for x
   x = 1,679,299,790,884/590,758
6. Step 6: Final answer
   x = 2,842,618.79