Finding the Third Proportional to 727,676 and 1,530,756

Step by Step Solution

1. Step 1: Write the proportion equation
   727,676 : 1,530,756 = 1,530,756 : x
2. Step 2: Convert to fraction form
   727,676/1,530,756 = 1,530,756/x
3. Step 3: Cross multiply
   727,676x = 1,530,756 × 1,530,756
4. Step 4: Simplify right side
   727,676x = 2,343,213,931,536
5. Step 5: Solve for x
   x = 2,343,213,931,536/727,676
6. Step 6: Final answer
   x = 3,220,133.59