Finding the Third Proportional to 1,325,518 and 2,026,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,518 : 2,026,830 = 2,026,830 : x
2. Step 2: Convert to fraction form
   1,325,518/2,026,830 = 2,026,830/x
3. Step 3: Cross multiply
   1,325,518x = 2,026,830 × 2,026,830
4. Step 4: Simplify right side
   1,325,518x = 4,108,039,848,900
5. Step 5: Solve for x
   x = 4,108,039,848,900/1,325,518
6. Step 6: Final answer
   x = 3,099,195.82