Finding the Third Proportional to 37,573.88 and 57,778.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,573.88 : 57,778.31 = 57,778.31 : x
2. Step 2: Convert to fraction form
   37,573.88/57,778.31 = 57,778.31/x
3. Step 3: Cross multiply
   37,573.88x = 57,778.31 × 57,778.31
4. Step 4: Simplify right side
   37,573.88x = 3,338,333,395.35
5. Step 5: Solve for x
   x = 3,338,333,395.35/37,573.88
6. Step 6: Final answer
   x = 88,847.19