Finding the Third Proportional to 37,130 and 57,545

Step by Step Solution

1. Step 1: Write the proportion equation
   37,130 : 57,545 = 57,545 : x
2. Step 2: Convert to fraction form
   37,130/57,545 = 57,545/x
3. Step 3: Cross multiply
   37,130x = 57,545 × 57,545
4. Step 4: Simplify right side
   37,130x = 3,311,427,025
5. Step 5: Solve for x
   x = 3,311,427,025/37,130
6. Step 6: Final answer
   x = 89,184.68