Finding the Third Proportional to 1,799,090 and 4,247,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799,090 : 4,247,022 = 4,247,022 : x
2. Step 2: Convert to fraction form
   1,799,090/4,247,022 = 4,247,022/x
3. Step 3: Cross multiply
   1,799,090x = 4,247,022 × 4,247,022
4. Step 4: Simplify right side
   1,799,090x = 18,037,195,868,484
5. Step 5: Solve for x
   x = 18,037,195,868,484/1,799,090
6. Step 6: Final answer
   x = 10,025,732.94