Finding the Third Proportional to 42,404 and 62,306

Step by Step Solution

1. Step 1: Write the proportion equation
   42,404 : 62,306 = 62,306 : x
2. Step 2: Convert to fraction form
   42,404/62,306 = 62,306/x
3. Step 3: Cross multiply
   42,404x = 62,306 × 62,306
4. Step 4: Simplify right side
   42,404x = 3,882,037,636
5. Step 5: Solve for x
   x = 3,882,037,636/42,404
6. Step 6: Final answer
   x = 91,548.85