Finding the Third Proportional to 6,746,666 and 10,730,049

Step by Step Solution

1. Step 1: Write the proportion equation
   6,746,666 : 10,730,049 = 10,730,049 : x
2. Step 2: Convert to fraction form
   6,746,666/10,730,049 = 10,730,049/x
3. Step 3: Cross multiply
   6,746,666x = 10,730,049 × 10,730,049
4. Step 4: Simplify right side
   6,746,666x = 115,133,951,542,401
5. Step 5: Solve for x
   x = 115,133,951,542,401/6,746,666
6. Step 6: Final answer
   x = 17,065,310.71