Finding the Third Proportional to 1,808,695 and 2,799,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,695 : 2,799,323 = 2,799,323 : x
2. Step 2: Convert to fraction form
   1,808,695/2,799,323 = 2,799,323/x
3. Step 3: Cross multiply
   1,808,695x = 2,799,323 × 2,799,323
4. Step 4: Simplify right side
   1,808,695x = 7,836,209,258,329
5. Step 5: Solve for x
   x = 7,836,209,258,329/1,808,695
6. Step 6: Final answer
   x = 4,332,521.10