Finding the Third Proportional to 37,845.75 and 80,303.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,845.75 : 80,303.25 = 80,303.25 : x
2. Step 2: Convert to fraction form
   37,845.75/80,303.25 = 80,303.25/x
3. Step 3: Cross multiply
   37,845.75x = 80,303.25 × 80,303.25
4. Step 4: Simplify right side
   37,845.75x = 6,448,611,960.56
5. Step 5: Solve for x
   x = 6,448,611,960.56/37,845.75
6. Step 6: Final answer
   x = 170,391.97