Finding the Third Proportional to 71,466 and 105,059

Step by Step Solution

1. Step 1: Write the proportion equation
   71,466 : 105,059 = 105,059 : x
2. Step 2: Convert to fraction form
   71,466/105,059 = 105,059/x
3. Step 3: Cross multiply
   71,466x = 105,059 × 105,059
4. Step 4: Simplify right side
   71,466x = 11,037,393,481
5. Step 5: Solve for x
   x = 11,037,393,481/71,466
6. Step 6: Final answer
   x = 154,442.58