Finding the Third Proportional to 603,234 and 1,256,082

Step by Step Solution

1. Step 1: Write the proportion equation
   603,234 : 1,256,082 = 1,256,082 : x
2. Step 2: Convert to fraction form
   603,234/1,256,082 = 1,256,082/x
3. Step 3: Cross multiply
   603,234x = 1,256,082 × 1,256,082
4. Step 4: Simplify right side
   603,234x = 1,577,741,990,724
5. Step 5: Solve for x
   x = 1,577,741,990,724/603,234
6. Step 6: Final answer
   x = 2,615,472.59