Finding the Third Proportional to 37,362.50 and 57,137

Step by Step Solution

1. Step 1: Write the proportion equation
   37,362.50 : 57,137 = 57,137 : x
2. Step 2: Convert to fraction form
   37,362.50/57,137 = 57,137/x
3. Step 3: Cross multiply
   37,362.50x = 57,137 × 57,137
4. Step 4: Simplify right side
   37,362.50x = 3,264,636,769
5. Step 5: Solve for x
   x = 3,264,636,769/37,362.50
6. Step 6: Final answer
   x = 87,377.36