Finding the Third Proportional to 1,061,821 and 2,310,265

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,821 : 2,310,265 = 2,310,265 : x
2. Step 2: Convert to fraction form
   1,061,821/2,310,265 = 2,310,265/x
3. Step 3: Cross multiply
   1,061,821x = 2,310,265 × 2,310,265
4. Step 4: Simplify right side
   1,061,821x = 5,337,324,370,225
5. Step 5: Solve for x
   x = 5,337,324,370,225/1,061,821
6. Step 6: Final answer
   x = 5,026,576.39