Finding the Third Proportional to 11,057,526 and 17,308,198

Step by Step Solution

1. Step 1: Write the proportion equation
   11,057,526 : 17,308,198 = 17,308,198 : x
2. Step 2: Convert to fraction form
   11,057,526/17,308,198 = 17,308,198/x
3. Step 3: Cross multiply
   11,057,526x = 17,308,198 × 17,308,198
4. Step 4: Simplify right side
   11,057,526x = 299,573,718,007,204
5. Step 5: Solve for x
   x = 299,573,718,007,204/11,057,526
6. Step 6: Final answer
   x = 27,092,291.53