Finding the Third Proportional to 45,756 and 71,306

Step by Step Solution

1. Step 1: Write the proportion equation
   45,756 : 71,306 = 71,306 : x
2. Step 2: Convert to fraction form
   45,756/71,306 = 71,306/x
3. Step 3: Cross multiply
   45,756x = 71,306 × 71,306
4. Step 4: Simplify right side
   45,756x = 5,084,545,636
5. Step 5: Solve for x
   x = 5,084,545,636/45,756
6. Step 6: Final answer
   x = 111,123.04