Finding the Third Proportional to 37,199.25 and 80,279.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,199.25 : 80,279.02 = 80,279.02 : x
2. Step 2: Convert to fraction form
   37,199.25/80,279.02 = 80,279.02/x
3. Step 3: Cross multiply
   37,199.25x = 80,279.02 × 80,279.02
4. Step 4: Simplify right side
   37,199.25x = 6,444,720,349.72
5. Step 5: Solve for x
   x = 6,444,720,349.72/37,199.25
6. Step 6: Final answer
   x = 173,248.66