Finding the Third Proportional to 983,240 and 2,065,360

Step by Step Solution

1. Step 1: Write the proportion equation
   983,240 : 2,065,360 = 2,065,360 : x
2. Step 2: Convert to fraction form
   983,240/2,065,360 = 2,065,360/x
3. Step 3: Cross multiply
   983,240x = 2,065,360 × 2,065,360
4. Step 4: Simplify right side
   983,240x = 4,265,711,929,600
5. Step 5: Solve for x
   x = 4,265,711,929,600/983,240
6. Step 6: Final answer
   x = 4,338,423.91