Finding the Third Proportional to 37,261.88 and 55,386.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,261.88 : 55,386.56 = 55,386.56 : x
2. Step 2: Convert to fraction form
   37,261.88/55,386.56 = 55,386.56/x
3. Step 3: Cross multiply
   37,261.88x = 55,386.56 × 55,386.56
4. Step 4: Simplify right side
   37,261.88x = 3,067,671,305.57
5. Step 5: Solve for x
   x = 3,067,671,305.57/37,261.88
6. Step 6: Final answer
   x = 82,327.35