Finding the Third Proportional to 1,090,548 and 1,811,241

Step by Step Solution

1. Step 1: Write the proportion equation
   1,090,548 : 1,811,241 = 1,811,241 : x
2. Step 2: Convert to fraction form
   1,090,548/1,811,241 = 1,811,241/x
3. Step 3: Cross multiply
   1,090,548x = 1,811,241 × 1,811,241
4. Step 4: Simplify right side
   1,090,548x = 3,280,593,960,081
5. Step 5: Solve for x
   x = 3,280,593,960,081/1,090,548
6. Step 6: Final answer
   x = 3,008,206.85