Finding the Third Proportional to 38,493 and 57,852

Step by Step Solution

1. Step 1: Write the proportion equation
   38,493 : 57,852 = 57,852 : x
2. Step 2: Convert to fraction form
   38,493/57,852 = 57,852/x
3. Step 3: Cross multiply
   38,493x = 57,852 × 57,852
4. Step 4: Simplify right side
   38,493x = 3,346,853,904
5. Step 5: Solve for x
   x = 3,346,853,904/38,493
6. Step 6: Final answer
   x = 86,947.08