Finding the Third Proportional to 11,171,113 and 17,081,580

Step by Step Solution

1. Step 1: Write the proportion equation
   11,171,113 : 17,081,580 = 17,081,580 : x
2. Step 2: Convert to fraction form
   11,171,113/17,081,580 = 17,081,580/x
3. Step 3: Cross multiply
   11,171,113x = 17,081,580 × 17,081,580
4. Step 4: Simplify right side
   11,171,113x = 291,780,375,296,400
5. Step 5: Solve for x
   x = 291,780,375,296,400/11,171,113
6. Step 6: Final answer
   x = 26,119,185.73