Finding the Third Proportional to 37,801.69 and 57,127.78

Step by Step Solution

1. Step 1: Write the proportion equation
   37,801.69 : 57,127.78 = 57,127.78 : x
2. Step 2: Convert to fraction form
   37,801.69/57,127.78 = 57,127.78/x
3. Step 3: Cross multiply
   37,801.69x = 57,127.78 × 57,127.78
4. Step 4: Simplify right side
   37,801.69x = 3,263,583,390.55
5. Step 5: Solve for x
   x = 3,263,583,390.55/37,801.69
6. Step 6: Final answer
   x = 86,334.33