Finding the Third Proportional to 37,803.75 and 55,610.38

Step by Step Solution

1. Step 1: Write the proportion equation
   37,803.75 : 55,610.38 = 55,610.38 : x
2. Step 2: Convert to fraction form
   37,803.75/55,610.38 = 55,610.38/x
3. Step 3: Cross multiply
   37,803.75x = 55,610.38 × 55,610.38
4. Step 4: Simplify right side
   37,803.75x = 3,092,513,807.64
5. Step 5: Solve for x
   x = 3,092,513,807.64/37,803.75
6. Step 6: Final answer
   x = 81,804.42