Finding the Third Proportional to 37,635.31 and 55,039.97

Step by Step Solution

1. Step 1: Write the proportion equation
   37,635.31 : 55,039.97 = 55,039.97 : x
2. Step 2: Convert to fraction form
   37,635.31/55,039.97 = 55,039.97/x
3. Step 3: Cross multiply
   37,635.31x = 55,039.97 × 55,039.97
4. Step 4: Simplify right side
   37,635.31x = 3,029,398,160.00
5. Step 5: Solve for x
   x = 3,029,398,160.00/37,635.31
6. Step 6: Final answer
   x = 80,493.50