Finding the Third Proportional to 37,918.13 and 57,003.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,918.13 : 57,003.75 = 57,003.75 : x
2. Step 2: Convert to fraction form
   37,918.13/57,003.75 = 57,003.75/x
3. Step 3: Cross multiply
   37,918.13x = 57,003.75 × 57,003.75
4. Step 4: Simplify right side
   37,918.13x = 3,249,427,514.06
5. Step 5: Solve for x
   x = 3,249,427,514.06/37,918.13
6. Step 6: Final answer
   x = 85,695.89