Finding the Third Proportional to 71,866.41 and 151,180.59

Step by Step Solution

1. Step 1: Write the proportion equation
   71,866.41 : 151,180.59 = 151,180.59 : x
2. Step 2: Convert to fraction form
   71,866.41/151,180.59 = 151,180.59/x
3. Step 3: Cross multiply
   71,866.41x = 151,180.59 × 151,180.59
4. Step 4: Simplify right side
   71,866.41x = 22,855,571,926.60
5. Step 5: Solve for x
   x = 22,855,571,926.60/71,866.41
6. Step 6: Final answer
   x = 318,028.59