Finding the Third Proportional to 37,452 and 80,730

Step by Step Solution

1. Step 1: Write the proportion equation
   37,452 : 80,730 = 80,730 : x
2. Step 2: Convert to fraction form
   37,452/80,730 = 80,730/x
3. Step 3: Cross multiply
   37,452x = 80,730 × 80,730
4. Step 4: Simplify right side
   37,452x = 6,517,332,900
5. Step 5: Solve for x
   x = 6,517,332,900/37,452
6. Step 6: Final answer
   x = 174,018.29