Finding the Third Proportional to 1,295,090 and 1,960,698

Step by Step Solution

1. Step 1: Write the proportion equation
   1,295,090 : 1,960,698 = 1,960,698 : x
2. Step 2: Convert to fraction form
   1,295,090/1,960,698 = 1,960,698/x
3. Step 3: Cross multiply
   1,295,090x = 1,960,698 × 1,960,698
4. Step 4: Simplify right side
   1,295,090x = 3,844,336,647,204
5. Step 5: Solve for x
   x = 3,844,336,647,204/1,295,090
6. Step 6: Final answer
   x = 2,968,393.43