Finding the Third Proportional to 19,920.09 and 43,462.41

Step by Step Solution

1. Step 1: Write the proportion equation
   19,920.09 : 43,462.41 = 43,462.41 : x
2. Step 2: Convert to fraction form
   19,920.09/43,462.41 = 43,462.41/x
3. Step 3: Cross multiply
   19,920.09x = 43,462.41 × 43,462.41
4. Step 4: Simplify right side
   19,920.09x = 1,888,980,757.04
5. Step 5: Solve for x
   x = 1,888,980,757.04/19,920.09
6. Step 6: Final answer
   x = 94,827.90