Finding the Third Proportional to 19,485 and 41,950.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,485 : 41,950.50 = 41,950.50 : x
2. Step 2: Convert to fraction form
   19,485/41,950.50 = 41,950.50/x
3. Step 3: Cross multiply
   19,485x = 41,950.50 × 41,950.50
4. Step 4: Simplify right side
   19,485x = 1,759,844,450.25
5. Step 5: Solve for x
   x = 1,759,844,450.25/19,485
6. Step 6: Final answer
   x = 90,317.91