Finding the Third Proportional to 5,693.31 and 12,507.54

Step by Step Solution

1. Step 1: Write the proportion equation
   5,693.31 : 12,507.54 = 12,507.54 : x
2. Step 2: Convert to fraction form
   5,693.31/12,507.54 = 12,507.54/x
3. Step 3: Cross multiply
   5,693.31x = 12,507.54 × 12,507.54
4. Step 4: Simplify right side
   5,693.31x = 156,438,533.40
5. Step 5: Solve for x
   x = 156,438,533.40/5,693.31
6. Step 6: Final answer
   x = 27,477.61