Finding the Third Proportional to 37,749.38 and 55,528.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,749.38 : 55,528.88 = 55,528.88 : x
2. Step 2: Convert to fraction form
   37,749.38/55,528.88 = 55,528.88/x
3. Step 3: Cross multiply
   37,749.38x = 55,528.88 × 55,528.88
4. Step 4: Simplify right side
   37,749.38x = 3,083,455,958.77
5. Step 5: Solve for x
   x = 3,083,455,958.77/37,749.38
6. Step 6: Final answer
   x = 81,682.30