Finding the Third Proportional to 1,451,144 and 2,288,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,144 : 2,288,008 = 2,288,008 : x
2. Step 2: Convert to fraction form
   1,451,144/2,288,008 = 2,288,008/x
3. Step 3: Cross multiply
   1,451,144x = 2,288,008 × 2,288,008
4. Step 4: Simplify right side
   1,451,144x = 5,234,980,608,064
5. Step 5: Solve for x
   x = 5,234,980,608,064/1,451,144
6. Step 6: Final answer
   x = 3,607,485.27