Finding the Third Proportional to 1,451,168 and 3,388,715

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,168 : 3,388,715 = 3,388,715 : x
2. Step 2: Convert to fraction form
   1,451,168/3,388,715 = 3,388,715/x
3. Step 3: Cross multiply
   1,451,168x = 3,388,715 × 3,388,715
4. Step 4: Simplify right side
   1,451,168x = 11,483,389,351,225
5. Step 5: Solve for x
   x = 11,483,389,351,225/1,451,168
6. Step 6: Final answer
   x = 7,913,204.64