Finding the Third Proportional to 37,132.13 and 80,182.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,132.13 : 80,182.69 = 80,182.69 : x
2. Step 2: Convert to fraction form
   37,132.13/80,182.69 = 80,182.69/x
3. Step 3: Cross multiply
   37,132.13x = 80,182.69 × 80,182.69
4. Step 4: Simplify right side
   37,132.13x = 6,429,263,374.72
5. Step 5: Solve for x
   x = 6,429,263,374.72/37,132.13
6. Step 6: Final answer
   x = 173,145.58