Finding the Third Proportional to 1,824,905 and 3,765,478

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,905 : 3,765,478 = 3,765,478 : x
2. Step 2: Convert to fraction form
   1,824,905/3,765,478 = 3,765,478/x
3. Step 3: Cross multiply
   1,824,905x = 3,765,478 × 3,765,478
4. Step 4: Simplify right side
   1,824,905x = 14,178,824,568,484
5. Step 5: Solve for x
   x = 14,178,824,568,484/1,824,905
6. Step 6: Final answer
   x = 7,769,623.39