Finding the Third Proportional to 10,958,589 and 17,452,651

Step by Step Solution

1. Step 1: Write the proportion equation
   10,958,589 : 17,452,651 = 17,452,651 : x
2. Step 2: Convert to fraction form
   10,958,589/17,452,651 = 17,452,651/x
3. Step 3: Cross multiply
   10,958,589x = 17,452,651 × 17,452,651
4. Step 4: Simplify right side
   10,958,589x = 304,595,026,927,801
5. Step 5: Solve for x
   x = 304,595,026,927,801/10,958,589
6. Step 6: Final answer
   x = 27,795,095.42