Finding the Third Proportional to 71,280 and 103,752

Step by Step Solution

1. Step 1: Write the proportion equation
   71,280 : 103,752 = 103,752 : x
2. Step 2: Convert to fraction form
   71,280/103,752 = 103,752/x
3. Step 3: Cross multiply
   71,280x = 103,752 × 103,752
4. Step 4: Simplify right side
   71,280x = 10,764,477,504
5. Step 5: Solve for x
   x = 10,764,477,504/71,280
6. Step 6: Final answer
   x = 151,016.80