Finding the Third Proportional to 1,891,540 and 3,011,270

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,540 : 3,011,270 = 3,011,270 : x
2. Step 2: Convert to fraction form
   1,891,540/3,011,270 = 3,011,270/x
3. Step 3: Cross multiply
   1,891,540x = 3,011,270 × 3,011,270
4. Step 4: Simplify right side
   1,891,540x = 9,067,747,012,900
5. Step 5: Solve for x
   x = 9,067,747,012,900/1,891,540
6. Step 6: Final answer
   x = 4,793,843.65