Finding the Third Proportional to 37,112 and 57,554

Step by Step Solution

1. Step 1: Write the proportion equation
   37,112 : 57,554 = 57,554 : x
2. Step 2: Convert to fraction form
   37,112/57,554 = 57,554/x
3. Step 3: Cross multiply
   37,112x = 57,554 × 57,554
4. Step 4: Simplify right side
   37,112x = 3,312,462,916
5. Step 5: Solve for x
   x = 3,312,462,916/37,112
6. Step 6: Final answer
   x = 89,255.84