Finding the Third Proportional to 27,671.63 and 38,829.38

Step by Step Solution

1. Step 1: Write the proportion equation
   27,671.63 : 38,829.38 = 38,829.38 : x
2. Step 2: Convert to fraction form
   27,671.63/38,829.38 = 38,829.38/x
3. Step 3: Cross multiply
   27,671.63x = 38,829.38 × 38,829.38
4. Step 4: Simplify right side
   27,671.63x = 1,507,720,362.89
5. Step 5: Solve for x
   x = 1,507,720,362.89/27,671.63
6. Step 6: Final answer
   x = 54,486.15