Finding the Third Proportional to 14,182 and 31,090

Step by Step Solution

1. Step 1: Write the proportion equation
   14,182 : 31,090 = 31,090 : x
2. Step 2: Convert to fraction form
   14,182/31,090 = 31,090/x
3. Step 3: Cross multiply
   14,182x = 31,090 × 31,090
4. Step 4: Simplify right side
   14,182x = 966,588,100
5. Step 5: Solve for x
   x = 966,588,100/14,182
6. Step 6: Final answer
   x = 68,155.98