Finding the Third Proportional to 13,172 and 31,094

Step by Step Solution

1. Step 1: Write the proportion equation
   13,172 : 31,094 = 31,094 : x
2. Step 2: Convert to fraction form
   13,172/31,094 = 31,094/x
3. Step 3: Cross multiply
   13,172x = 31,094 × 31,094
4. Step 4: Simplify right side
   13,172x = 966,836,836
5. Step 5: Solve for x
   x = 966,836,836/13,172
6. Step 6: Final answer
   x = 73,400.91