Finding the Third Proportional to 594,588 and 1,307,256

Step by Step Solution

1. Step 1: Write the proportion equation
   594,588 : 1,307,256 = 1,307,256 : x
2. Step 2: Convert to fraction form
   594,588/1,307,256 = 1,307,256/x
3. Step 3: Cross multiply
   594,588x = 1,307,256 × 1,307,256
4. Step 4: Simplify right side
   594,588x = 1,708,918,249,536
5. Step 5: Solve for x
   x = 1,708,918,249,536/594,588
6. Step 6: Final answer
   x = 2,874,121.66