Finding the Third Proportional to 500,376 and 1,021,128

Step by Step Solution

1. Step 1: Write the proportion equation
   500,376 : 1,021,128 = 1,021,128 : x
2. Step 2: Convert to fraction form
   500,376/1,021,128 = 1,021,128/x
3. Step 3: Cross multiply
   500,376x = 1,021,128 × 1,021,128
4. Step 4: Simplify right side
   500,376x = 1,042,702,392,384
5. Step 5: Solve for x
   x = 1,042,702,392,384/500,376
6. Step 6: Final answer
   x = 2,083,837.74