Finding the Third Proportional to 11,171,109 and 17,081,574

Step by Step Solution

1. Step 1: Write the proportion equation
   11,171,109 : 17,081,574 = 17,081,574 : x
2. Step 2: Convert to fraction form
   11,171,109/17,081,574 = 17,081,574/x
3. Step 3: Cross multiply
   11,171,109x = 17,081,574 × 17,081,574
4. Step 4: Simplify right side
   11,171,109x = 291,780,170,317,476
5. Step 5: Solve for x
   x = 291,780,170,317,476/11,171,109
6. Step 6: Final answer
   x = 26,119,176.74