Finding the Third Proportional to 7,030,449 and 10,956,762

Step by Step Solution

1. Step 1: Write the proportion equation
   7,030,449 : 10,956,762 = 10,956,762 : x
2. Step 2: Convert to fraction form
   7,030,449/10,956,762 = 10,956,762/x
3. Step 3: Cross multiply
   7,030,449x = 10,956,762 × 10,956,762
4. Step 4: Simplify right side
   7,030,449x = 120,050,633,524,644
5. Step 5: Solve for x
   x = 120,050,633,524,644/7,030,449
6. Step 6: Final answer
   x = 17,075,813.16