Finding the Third Proportional to 21,549.38 and 47,091.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,549.38 : 47,091.38 = 47,091.38 : x
2. Step 2: Convert to fraction form
   21,549.38/47,091.38 = 47,091.38/x
3. Step 3: Cross multiply
   21,549.38x = 47,091.38 × 47,091.38
4. Step 4: Simplify right side
   21,549.38x = 2,217,597,599.39
5. Step 5: Solve for x
   x = 2,217,597,599.39/21,549.38
6. Step 6: Final answer
   x = 102,907.75