Finding the Third Proportional to 2,040,229 and 3,148,121

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,229 : 3,148,121 = 3,148,121 : x
2. Step 2: Convert to fraction form
   2,040,229/3,148,121 = 3,148,121/x
3. Step 3: Cross multiply
   2,040,229x = 3,148,121 × 3,148,121
4. Step 4: Simplify right side
   2,040,229x = 9,910,665,830,641
5. Step 5: Solve for x
   x = 9,910,665,830,641/2,040,229
6. Step 6: Final answer
   x = 4,857,624.23