Finding the Third Proportional to 3,492,382 and 5,251,570

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492,382 : 5,251,570 = 5,251,570 : x
2. Step 2: Convert to fraction form
   3,492,382/5,251,570 = 5,251,570/x
3. Step 3: Cross multiply
   3,492,382x = 5,251,570 × 5,251,570
4. Step 4: Simplify right side
   3,492,382x = 27,578,987,464,900
5. Step 5: Solve for x
   x = 27,578,987,464,900/3,492,382
6. Step 6: Final answer
   x = 7,896,898.87