Finding the Third Proportional to 19,589 and 43,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,589 : 43,065.50 = 43,065.50 : x
2. Step 2: Convert to fraction form
   19,589/43,065.50 = 43,065.50/x
3. Step 3: Cross multiply
   19,589x = 43,065.50 × 43,065.50
4. Step 4: Simplify right side
   19,589x = 1,854,637,290.25
5. Step 5: Solve for x
   x = 1,854,637,290.25/19,589
6. Step 6: Final answer
   x = 94,677.49