Finding the Third Proportional to 37,406.25 and 80,066.81

Step by Step Solution

1. Step 1: Write the proportion equation
   37,406.25 : 80,066.81 = 80,066.81 : x
2. Step 2: Convert to fraction form
   37,406.25/80,066.81 = 80,066.81/x
3. Step 3: Cross multiply
   37,406.25x = 80,066.81 × 80,066.81
4. Step 4: Simplify right side
   37,406.25x = 6,410,694,463.91
5. Step 5: Solve for x
   x = 6,410,694,463.91/37,406.25
6. Step 6: Final answer
   x = 171,380.30