Finding the Third Proportional to 122,084.72 and 253,524.94

Step by Step Solution

1. Step 1: Write the proportion equation
   122,084.72 : 253,524.94 = 253,524.94 : x
2. Step 2: Convert to fraction form
   122,084.72/253,524.94 = 253,524.94/x
3. Step 3: Cross multiply
   122,084.72x = 253,524.94 × 253,524.94
4. Step 4: Simplify right side
   122,084.72x = 64,274,893,934.38
5. Step 5: Solve for x
   x = 64,274,893,934.38/122,084.72
6. Step 6: Final answer
   x = 526,477.80