Finding the Third Proportional to 37,887.75 and 57,307.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,887.75 : 57,307.50 = 57,307.50 : x
2. Step 2: Convert to fraction form
   37,887.75/57,307.50 = 57,307.50/x
3. Step 3: Cross multiply
   37,887.75x = 57,307.50 × 57,307.50
4. Step 4: Simplify right side
   37,887.75x = 3,284,149,556.25
5. Step 5: Solve for x
   x = 3,284,149,556.25/37,887.75
6. Step 6: Final answer
   x = 86,681.04