Finding the Third Proportional to 11,442,171.50 and 17,269,665

Step by Step Solution

1. Step 1: Write the proportion equation
   11,442,171.50 : 17,269,665 = 17,269,665 : x
2. Step 2: Convert to fraction form
   11,442,171.50/17,269,665 = 17,269,665/x
3. Step 3: Cross multiply
   11,442,171.50x = 17,269,665 × 17,269,665
4. Step 4: Simplify right side
   11,442,171.50x = 298,241,329,212,225
5. Step 5: Solve for x
   x = 298,241,329,212,225/11,442,171.50
6. Step 6: Final answer
   x = 26,065,098.68