Finding the Third Proportional to 37,261.88 and 55,386.38

Step by Step Solution

1. Step 1: Write the proportion equation
   37,261.88 : 55,386.38 = 55,386.38 : x
2. Step 2: Convert to fraction form
   37,261.88/55,386.38 = 55,386.38/x
3. Step 3: Cross multiply
   37,261.88x = 55,386.38 × 55,386.38
4. Step 4: Simplify right side
   37,261.88x = 3,067,650,535.64
5. Step 5: Solve for x
   x = 3,067,650,535.64/37,261.88
6. Step 6: Final answer
   x = 82,326.79