Finding the Third Proportional to 8,075,326 and 12,412,354

Step by Step Solution

1. Step 1: Write the proportion equation
   8,075,326 : 12,412,354 = 12,412,354 : x
2. Step 2: Convert to fraction form
   8,075,326/12,412,354 = 12,412,354/x
3. Step 3: Cross multiply
   8,075,326x = 12,412,354 × 12,412,354
4. Step 4: Simplify right side
   8,075,326x = 154,066,531,821,316
5. Step 5: Solve for x
   x = 154,066,531,821,316/8,075,326
6. Step 6: Final answer
   x = 19,078,676.43