Finding the Third Proportional to 502,038 and 1,103,721

Step by Step Solution

1. Step 1: Write the proportion equation
   502,038 : 1,103,721 = 1,103,721 : x
2. Step 2: Convert to fraction form
   502,038/1,103,721 = 1,103,721/x
3. Step 3: Cross multiply
   502,038x = 1,103,721 × 1,103,721
4. Step 4: Simplify right side
   502,038x = 1,218,200,045,841
5. Step 5: Solve for x
   x = 1,218,200,045,841/502,038
6. Step 6: Final answer
   x = 2,426,509.64