Finding the Third Proportional to 23,273 and 31,218

Step by Step Solution

1. Step 1: Write the proportion equation
   23,273 : 31,218 = 31,218 : x
2. Step 2: Convert to fraction form
   23,273/31,218 = 31,218/x
3. Step 3: Cross multiply
   23,273x = 31,218 × 31,218
4. Step 4: Simplify right side
   23,273x = 974,563,524
5. Step 5: Solve for x
   x = 974,563,524/23,273
6. Step 6: Final answer
   x = 41,875.29