Finding the Third Proportional to 19,976.73 and 43,066.90

Step by Step Solution

1. Step 1: Write the proportion equation
   19,976.73 : 43,066.90 = 43,066.90 : x
2. Step 2: Convert to fraction form
   19,976.73/43,066.90 = 43,066.90/x
3. Step 3: Cross multiply
   19,976.73x = 43,066.90 × 43,066.90
4. Step 4: Simplify right side
   19,976.73x = 1,854,757,741.03
5. Step 5: Solve for x
   x = 1,854,757,741.03/19,976.73
6. Step 6: Final answer
   x = 92,845.91