Finding the Third Proportional to 1,300,930 and 2,002,121

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,930 : 2,002,121 = 2,002,121 : x
2. Step 2: Convert to fraction form
   1,300,930/2,002,121 = 2,002,121/x
3. Step 3: Cross multiply
   1,300,930x = 2,002,121 × 2,002,121
4. Step 4: Simplify right side
   1,300,930x = 4,008,488,498,641
5. Step 5: Solve for x
   x = 4,008,488,498,641/1,300,930
6. Step 6: Final answer
   x = 3,081,248.41