Finding the Third Proportional to 37,282.78 and 76,752.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,282.78 : 76,752.56 = 76,752.56 : x
2. Step 2: Convert to fraction form
   37,282.78/76,752.56 = 76,752.56/x
3. Step 3: Cross multiply
   37,282.78x = 76,752.56 × 76,752.56
4. Step 4: Simplify right side
   37,282.78x = 5,890,955,850.32
5. Step 5: Solve for x
   x = 5,890,955,850.32/37,282.78
6. Step 6: Final answer
   x = 158,007.41