Finding the Third Proportional to 37,576.13 and 57,781.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,576.13 : 57,781.69 = 57,781.69 : x
2. Step 2: Convert to fraction form
   37,576.13/57,781.69 = 57,781.69/x
3. Step 3: Cross multiply
   37,576.13x = 57,781.69 × 57,781.69
4. Step 4: Simplify right side
   37,576.13x = 3,338,723,410.35
5. Step 5: Solve for x
   x = 3,338,723,410.35/37,576.13
6. Step 6: Final answer
   x = 88,852.25