Finding the Third Proportional to 19,269,756.50 and 27,697,404

Step by Step Solution

1. Step 1: Write the proportion equation
   19,269,756.50 : 27,697,404 = 27,697,404 : x
2. Step 2: Convert to fraction form
   19,269,756.50/27,697,404 = 27,697,404/x
3. Step 3: Cross multiply
   19,269,756.50x = 27,697,404 × 27,697,404
4. Step 4: Simplify right side
   19,269,756.50x = 767,146,188,339,216
5. Step 5: Solve for x
   x = 767,146,188,339,216/19,269,756.50
6. Step 6: Final answer
   x = 39,810,891.66