Finding the Third Proportional to 602,296 and 1,309,564

Step by Step Solution

1. Step 1: Write the proportion equation
   602,296 : 1,309,564 = 1,309,564 : x
2. Step 2: Convert to fraction form
   602,296/1,309,564 = 1,309,564/x
3. Step 3: Cross multiply
   602,296x = 1,309,564 × 1,309,564
4. Step 4: Simplify right side
   602,296x = 1,714,957,870,096
5. Step 5: Solve for x
   x = 1,714,957,870,096/602,296
6. Step 6: Final answer
   x = 2,847,367.19