Finding the Third Proportional to 5,527,168 and 8,132,694

Step by Step Solution

1. Step 1: Write the proportion equation
   5,527,168 : 8,132,694 = 8,132,694 : x
2. Step 2: Convert to fraction form
   5,527,168/8,132,694 = 8,132,694/x
3. Step 3: Cross multiply
   5,527,168x = 8,132,694 × 8,132,694
4. Step 4: Simplify right side
   5,527,168x = 66,140,711,697,636
5. Step 5: Solve for x
   x = 66,140,711,697,636/5,527,168
6. Step 6: Final answer
   x = 11,966,473.92