Finding the Third Proportional to 3,859,090 and 5,673,017

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,090 : 5,673,017 = 5,673,017 : x
2. Step 2: Convert to fraction form
   3,859,090/5,673,017 = 5,673,017/x
3. Step 3: Cross multiply
   3,859,090x = 5,673,017 × 5,673,017
4. Step 4: Simplify right side
   3,859,090x = 32,183,121,882,289
5. Step 5: Solve for x
   x = 32,183,121,882,289/3,859,090
6. Step 6: Final answer
   x = 8,339,562.41