Finding the Third Proportional to 500,581 and 1,036,650

Step by Step Solution

1. Step 1: Write the proportion equation
   500,581 : 1,036,650 = 1,036,650 : x
2. Step 2: Convert to fraction form
   500,581/1,036,650 = 1,036,650/x
3. Step 3: Cross multiply
   500,581x = 1,036,650 × 1,036,650
4. Step 4: Simplify right side
   500,581x = 1,074,643,222,500
5. Step 5: Solve for x
   x = 1,074,643,222,500/500,581
6. Step 6: Final answer
   x = 2,146,791.87