Finding the Third Proportional to 500,476 and 1,042,370

Step by Step Solution

1. Step 1: Write the proportion equation
   500,476 : 1,042,370 = 1,042,370 : x
2. Step 2: Convert to fraction form
   500,476/1,042,370 = 1,042,370/x
3. Step 3: Cross multiply
   500,476x = 1,042,370 × 1,042,370
4. Step 4: Simplify right side
   500,476x = 1,086,535,216,900
5. Step 5: Solve for x
   x = 1,086,535,216,900/500,476
6. Step 6: Final answer
   x = 2,171,003.64