Finding the Third Proportional to 37,132.50 and 57,458

Step by Step Solution

1. Step 1: Write the proportion equation
   37,132.50 : 57,458 = 57,458 : x
2. Step 2: Convert to fraction form
   37,132.50/57,458 = 57,458/x
3. Step 3: Cross multiply
   37,132.50x = 57,458 × 57,458
4. Step 4: Simplify right side
   37,132.50x = 3,301,421,764
5. Step 5: Solve for x
   x = 3,301,421,764/37,132.50
6. Step 6: Final answer
   x = 88,909.22