Finding the Third Proportional to 1,808,707 and 2,799,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,707 : 2,799,340 = 2,799,340 : x
2. Step 2: Convert to fraction form
   1,808,707/2,799,340 = 2,799,340/x
3. Step 3: Cross multiply
   1,808,707x = 2,799,340 × 2,799,340
4. Step 4: Simplify right side
   1,808,707x = 7,836,304,435,600
5. Step 5: Solve for x
   x = 7,836,304,435,600/1,808,707
6. Step 6: Final answer
   x = 4,332,544.98