Finding the Third Proportional to 37,660.50 and 49,980.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,660.50 : 49,980.56 = 49,980.56 : x
2. Step 2: Convert to fraction form
   37,660.50/49,980.56 = 49,980.56/x
3. Step 3: Cross multiply
   37,660.50x = 49,980.56 × 49,980.56
4. Step 4: Simplify right side
   37,660.50x = 2,498,056,627.82
5. Step 5: Solve for x
   x = 2,498,056,627.82/37,660.50
6. Step 6: Final answer
   x = 66,330.95