Finding the Third Proportional to 2,040,172 and 3,148,038

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,172 : 3,148,038 = 3,148,038 : x
2. Step 2: Convert to fraction form
   2,040,172/3,148,038 = 3,148,038/x
3. Step 3: Cross multiply
   2,040,172x = 3,148,038 × 3,148,038
4. Step 4: Simplify right side
   2,040,172x = 9,910,143,249,444
5. Step 5: Solve for x
   x = 9,910,143,249,444/2,040,172
6. Step 6: Final answer
   x = 4,857,503.80