Finding the Third Proportional to 602,262 and 1,309,500

Step by Step Solution

1. Step 1: Write the proportion equation
   602,262 : 1,309,500 = 1,309,500 : x
2. Step 2: Convert to fraction form
   602,262/1,309,500 = 1,309,500/x
3. Step 3: Cross multiply
   602,262x = 1,309,500 × 1,309,500
4. Step 4: Simplify right side
   602,262x = 1,714,790,250,000
5. Step 5: Solve for x
   x = 1,714,790,250,000/602,262
6. Step 6: Final answer
   x = 2,847,249.62