Finding the Third Proportional to 1,451,164 and 3,388,705

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,164 : 3,388,705 = 3,388,705 : x
2. Step 2: Convert to fraction form
   1,451,164/3,388,705 = 3,388,705/x
3. Step 3: Cross multiply
   1,451,164x = 3,388,705 × 3,388,705
4. Step 4: Simplify right side
   1,451,164x = 11,483,321,577,025
5. Step 5: Solve for x
   x = 11,483,321,577,025/1,451,164
6. Step 6: Final answer
   x = 7,913,179.75