Finding the Third Proportional to 2,366,144 and 3,660,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366,144 : 3,660,336 = 3,660,336 : x
2. Step 2: Convert to fraction form
   2,366,144/3,660,336 = 3,660,336/x
3. Step 3: Cross multiply
   2,366,144x = 3,660,336 × 3,660,336
4. Step 4: Simplify right side
   2,366,144x = 13,398,059,632,896
5. Step 5: Solve for x
   x = 13,398,059,632,896/2,366,144
6. Step 6: Final answer
   x = 5,662,402.47