Finding the Third Proportional to 113,552 and 171,900

Step by Step Solution

1. Step 1: Write the proportion equation
   113,552 : 171,900 = 171,900 : x
2. Step 2: Convert to fraction form
   113,552/171,900 = 171,900/x
3. Step 3: Cross multiply
   113,552x = 171,900 × 171,900
4. Step 4: Simplify right side
   113,552x = 29,549,610,000
5. Step 5: Solve for x
   x = 29,549,610,000/113,552
6. Step 6: Final answer
   x = 260,229.76