Finding the Third Proportional to 17,261.81 and 37,818.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,261.81 : 37,818.56 = 37,818.56 : x
2. Step 2: Convert to fraction form
   17,261.81/37,818.56 = 37,818.56/x
3. Step 3: Cross multiply
   17,261.81x = 37,818.56 × 37,818.56
4. Step 4: Simplify right side
   17,261.81x = 1,430,243,669.57
5. Step 5: Solve for x
   x = 1,430,243,669.57/17,261.81
6. Step 6: Final answer
   x = 82,855.94