Finding the Third Proportional to 590,742 and 1,295,856

Step by Step Solution

1. Step 1: Write the proportion equation
   590,742 : 1,295,856 = 1,295,856 : x
2. Step 2: Convert to fraction form
   590,742/1,295,856 = 1,295,856/x
3. Step 3: Cross multiply
   590,742x = 1,295,856 × 1,295,856
4. Step 4: Simplify right side
   590,742x = 1,679,242,772,736
5. Step 5: Solve for x
   x = 1,679,242,772,736/590,742
6. Step 6: Final answer
   x = 2,842,599.26