Finding the Third Proportional to 56,382 and 131,100

Step by Step Solution

1. Step 1: Write the proportion equation
   56,382 : 131,100 = 131,100 : x
2. Step 2: Convert to fraction form
   56,382/131,100 = 131,100/x
3. Step 3: Cross multiply
   56,382x = 131,100 × 131,100
4. Step 4: Simplify right side
   56,382x = 17,187,210,000
5. Step 5: Solve for x
   x = 17,187,210,000/56,382
6. Step 6: Final answer
   x = 304,835.05