Finding the Third Proportional to 42,306 and 62,227

Step by Step Solution

1. Step 1: Write the proportion equation
   42,306 : 62,227 = 62,227 : x
2. Step 2: Convert to fraction form
   42,306/62,227 = 62,227/x
3. Step 3: Cross multiply
   42,306x = 62,227 × 62,227
4. Step 4: Simplify right side
   42,306x = 3,872,199,529
5. Step 5: Solve for x
   x = 3,872,199,529/42,306
6. Step 6: Final answer
   x = 91,528.38