Finding the Third Proportional to 1,038,471 and 2,243,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,471 : 2,243,020 = 2,243,020 : x
2. Step 2: Convert to fraction form
   1,038,471/2,243,020 = 2,243,020/x
3. Step 3: Cross multiply
   1,038,471x = 2,243,020 × 2,243,020
4. Step 4: Simplify right side
   1,038,471x = 5,031,138,720,400
5. Step 5: Solve for x
   x = 5,031,138,720,400/1,038,471
6. Step 6: Final answer
   x = 4,844,756.11