Finding the Third Proportional to 1,085,960 and 2,338,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,960 : 2,338,400 = 2,338,400 : x
2. Step 2: Convert to fraction form
   1,085,960/2,338,400 = 2,338,400/x
3. Step 3: Cross multiply
   1,085,960x = 2,338,400 × 2,338,400
4. Step 4: Simplify right side
   1,085,960x = 5,468,114,560,000
5. Step 5: Solve for x
   x = 5,468,114,560,000/1,085,960
6. Step 6: Final answer
   x = 5,035,281.74