Finding the Third Proportional to 7,330,168 and 9,639,313

Step by Step Solution

1. Step 1: Write the proportion equation
   7,330,168 : 9,639,313 = 9,639,313 : x
2. Step 2: Convert to fraction form
   7,330,168/9,639,313 = 9,639,313/x
3. Step 3: Cross multiply
   7,330,168x = 9,639,313 × 9,639,313
4. Step 4: Simplify right side
   7,330,168x = 92,916,355,111,969
5. Step 5: Solve for x
   x = 92,916,355,111,969/7,330,168
6. Step 6: Final answer
   x = 12,675,883.43