Finding the Third Proportional to 1,101,720 and 2,364,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,720 : 2,364,144 = 2,364,144 : x
2. Step 2: Convert to fraction form
   1,101,720/2,364,144 = 2,364,144/x
3. Step 3: Cross multiply
   1,101,720x = 2,364,144 × 2,364,144
4. Step 4: Simplify right side
   1,101,720x = 5,589,176,852,736
5. Step 5: Solve for x
   x = 5,589,176,852,736/1,101,720
6. Step 6: Final answer
   x = 5,073,137.32