Finding the Third Proportional to 1,038,413 and 2,253,973

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,413 : 2,253,973 = 2,253,973 : x
2. Step 2: Convert to fraction form
   1,038,413/2,253,973 = 2,253,973/x
3. Step 3: Cross multiply
   1,038,413x = 2,253,973 × 2,253,973
4. Step 4: Simplify right side
   1,038,413x = 5,080,394,284,729
5. Step 5: Solve for x
   x = 5,080,394,284,729/1,038,413
6. Step 6: Final answer
   x = 4,892,460.21