Finding the Third Proportional to 11,754,585 and 17,809,322

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754,585 : 17,809,322 = 17,809,322 : x
2. Step 2: Convert to fraction form
   11,754,585/17,809,322 = 17,809,322/x
3. Step 3: Cross multiply
   11,754,585x = 17,809,322 × 17,809,322
4. Step 4: Simplify right side
   11,754,585x = 317,171,950,099,684
5. Step 5: Solve for x
   x = 317,171,950,099,684/11,754,585
6. Step 6: Final answer
   x = 26,982,828.41