Finding the Third Proportional to 117,513 and 179,023

Step by Step Solution

1. Step 1: Write the proportion equation
   117,513 : 179,023 = 179,023 : x
2. Step 2: Convert to fraction form
   117,513/179,023 = 179,023/x
3. Step 3: Cross multiply
   117,513x = 179,023 × 179,023
4. Step 4: Simplify right side
   117,513x = 32,049,234,529
5. Step 5: Solve for x
   x = 32,049,234,529/117,513
6. Step 6: Final answer
   x = 272,729.27