Finding the Third Proportional to 1,260,106 and 2,002,259

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,106 : 2,002,259 = 2,002,259 : x
2. Step 2: Convert to fraction form
   1,260,106/2,002,259 = 2,002,259/x
3. Step 3: Cross multiply
   1,260,106x = 2,002,259 × 2,002,259
4. Step 4: Simplify right side
   1,260,106x = 4,009,041,103,081
5. Step 5: Solve for x
   x = 4,009,041,103,081/1,260,106
6. Step 6: Final answer
   x = 3,181,511.00