Finding the Third Proportional to 37,592 and 89,057

Step by Step Solution

1. Step 1: Write the proportion equation
   37,592 : 89,057 = 89,057 : x
2. Step 2: Convert to fraction form
   37,592/89,057 = 89,057/x
3. Step 3: Cross multiply
   37,592x = 89,057 × 89,057
4. Step 4: Simplify right side
   37,592x = 7,931,149,249
5. Step 5: Solve for x
   x = 7,931,149,249/37,592
6. Step 6: Final answer
   x = 210,979.71