Finding the Third Proportional to 37,112 and 57,045

Step by Step Solution

1. Step 1: Write the proportion equation
   37,112 : 57,045 = 57,045 : x
2. Step 2: Convert to fraction form
   37,112/57,045 = 57,045/x
3. Step 3: Cross multiply
   37,112x = 57,045 × 57,045
4. Step 4: Simplify right side
   37,112x = 3,254,132,025
5. Step 5: Solve for x
   x = 3,254,132,025/37,112
6. Step 6: Final answer
   x = 87,684.09