Finding the Third Proportional to 52,480 and 113,254

Step by Step Solution

1. Step 1: Write the proportion equation
   52,480 : 113,254 = 113,254 : x
2. Step 2: Convert to fraction form
   52,480/113,254 = 113,254/x
3. Step 3: Cross multiply
   52,480x = 113,254 × 113,254
4. Step 4: Simplify right side
   52,480x = 12,826,468,516
5. Step 5: Solve for x
   x = 12,826,468,516/52,480
6. Step 6: Final answer
   x = 244,406.79