Finding the Third Proportional to 71,476 and 105,074

Step by Step Solution

1. Step 1: Write the proportion equation
   71,476 : 105,074 = 105,074 : x
2. Step 2: Convert to fraction form
   71,476/105,074 = 105,074/x
3. Step 3: Cross multiply
   71,476x = 105,074 × 105,074
4. Step 4: Simplify right side
   71,476x = 11,040,545,476
5. Step 5: Solve for x
   x = 11,040,545,476/71,476
6. Step 6: Final answer
   x = 154,465.07