Finding the Third Proportional to 3,498,768 and 5,713,176

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498,768 : 5,713,176 = 5,713,176 : x
2. Step 2: Convert to fraction form
   3,498,768/5,713,176 = 5,713,176/x
3. Step 3: Cross multiply
   3,498,768x = 5,713,176 × 5,713,176
4. Step 4: Simplify right side
   3,498,768x = 32,640,380,006,976
5. Step 5: Solve for x
   x = 32,640,380,006,976/3,498,768
6. Step 6: Final answer
   x = 9,329,106.70