Finding the Third Proportional to 20,827.13 and 43,041.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,827.13 : 43,041.38 = 43,041.38 : x
2. Step 2: Convert to fraction form
   20,827.13/43,041.38 = 43,041.38/x
3. Step 3: Cross multiply
   20,827.13x = 43,041.38 × 43,041.38
4. Step 4: Simplify right side
   20,827.13x = 1,852,559,961.89
5. Step 5: Solve for x
   x = 1,852,559,961.89/20,827.13
6. Step 6: Final answer
   x = 88,949.39