Finding the Third Proportional to 52,472 and 113,280

Step by Step Solution

1. Step 1: Write the proportion equation
   52,472 : 113,280 = 113,280 : x
2. Step 2: Convert to fraction form
   52,472/113,280 = 113,280/x
3. Step 3: Cross multiply
   52,472x = 113,280 × 113,280
4. Step 4: Simplify right side
   52,472x = 12,832,358,400
5. Step 5: Solve for x
   x = 12,832,358,400/52,472
6. Step 6: Final answer
   x = 244,556.30