Finding the Third Proportional to 37,515 and 58,164

Step by Step Solution

1. Step 1: Write the proportion equation
   37,515 : 58,164 = 58,164 : x
2. Step 2: Convert to fraction form
   37,515/58,164 = 58,164/x
3. Step 3: Cross multiply
   37,515x = 58,164 × 58,164
4. Step 4: Simplify right side
   37,515x = 3,383,050,896
5. Step 5: Solve for x
   x = 3,383,050,896/37,515
6. Step 6: Final answer
   x = 90,178.62