Finding the Third Proportional to 11,577,380 and 17,019,204

Step by Step Solution

1. Step 1: Write the proportion equation
   11,577,380 : 17,019,204 = 17,019,204 : x
2. Step 2: Convert to fraction form
   11,577,380/17,019,204 = 17,019,204/x
3. Step 3: Cross multiply
   11,577,380x = 17,019,204 × 17,019,204
4. Step 4: Simplify right side
   11,577,380x = 289,653,304,793,616
5. Step 5: Solve for x
   x = 289,653,304,793,616/11,577,380
6. Step 6: Final answer
   x = 25,018,899.34