Finding the Third Proportional to 71,150 and 103,050

Step by Step Solution

1. Step 1: Write the proportion equation
   71,150 : 103,050 = 103,050 : x
2. Step 2: Convert to fraction form
   71,150/103,050 = 103,050/x
3. Step 3: Cross multiply
   71,150x = 103,050 × 103,050
4. Step 4: Simplify right side
   71,150x = 10,619,302,500
5. Step 5: Solve for x
   x = 10,619,302,500/71,150
6. Step 6: Final answer
   x = 149,252.32