Finding the Third Proportional to 37,129 and 57,452.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,129 : 57,452.50 = 57,452.50 : x
2. Step 2: Convert to fraction form
   37,129/57,452.50 = 57,452.50/x
3. Step 3: Cross multiply
   37,129x = 57,452.50 × 57,452.50
4. Step 4: Simplify right side
   37,129x = 3,300,789,756.25
5. Step 5: Solve for x
   x = 3,300,789,756.25/37,129
6. Step 6: Final answer
   x = 88,900.58