Finding the Third Proportional to 37,429.59 and 80,854.45

Step by Step Solution

1. Step 1: Write the proportion equation
   37,429.59 : 80,854.45 = 80,854.45 : x
2. Step 2: Convert to fraction form
   37,429.59/80,854.45 = 80,854.45/x
3. Step 3: Cross multiply
   37,429.59x = 80,854.45 × 80,854.45
4. Step 4: Simplify right side
   37,429.59x = 6,537,442,590.14
5. Step 5: Solve for x
   x = 6,537,442,590.14/37,429.59
6. Step 6: Final answer
   x = 174,659.73