Finding the Third Proportional to 49,666 and 108,615

Step by Step Solution

1. Step 1: Write the proportion equation
   49,666 : 108,615 = 108,615 : x
2. Step 2: Convert to fraction form
   49,666/108,615 = 108,615/x
3. Step 3: Cross multiply
   49,666x = 108,615 × 108,615
4. Step 4: Simplify right side
   49,666x = 11,797,218,225
5. Step 5: Solve for x
   x = 11,797,218,225/49,666
6. Step 6: Final answer
   x = 237,531.07