Finding the Third Proportional to 117,552 and 171,404

Step by Step Solution

1. Step 1: Write the proportion equation
   117,552 : 171,404 = 171,404 : x
2. Step 2: Convert to fraction form
   117,552/171,404 = 171,404/x
3. Step 3: Cross multiply
   117,552x = 171,404 × 171,404
4. Step 4: Simplify right side
   117,552x = 29,379,331,216
5. Step 5: Solve for x
   x = 29,379,331,216/117,552
6. Step 6: Final answer
   x = 249,926.26