Finding the Third Proportional to 37,170 and 57,394

Step by Step Solution

1. Step 1: Write the proportion equation
   37,170 : 57,394 = 57,394 : x
2. Step 2: Convert to fraction form
   37,170/57,394 = 57,394/x
3. Step 3: Cross multiply
   37,170x = 57,394 × 57,394
4. Step 4: Simplify right side
   37,170x = 3,294,071,236
5. Step 5: Solve for x
   x = 3,294,071,236/37,170
6. Step 6: Final answer
   x = 88,621.77