Finding the Third Proportional to 1,840,240 and 2,793,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,240 : 2,793,474 = 2,793,474 : x
2. Step 2: Convert to fraction form
   1,840,240/2,793,474 = 2,793,474/x
3. Step 3: Cross multiply
   1,840,240x = 2,793,474 × 2,793,474
4. Step 4: Simplify right side
   1,840,240x = 7,803,496,988,676
5. Step 5: Solve for x
   x = 7,803,496,988,676/1,840,240
6. Step 6: Final answer
   x = 4,240,477.87