Finding the Third Proportional to 19,025 and 42,424

Step by Step Solution

1. Step 1: Write the proportion equation
   19,025 : 42,424 = 42,424 : x
2. Step 2: Convert to fraction form
   19,025/42,424 = 42,424/x
3. Step 3: Cross multiply
   19,025x = 42,424 × 42,424
4. Step 4: Simplify right side
   19,025x = 1,799,795,776
5. Step 5: Solve for x
   x = 1,799,795,776/19,025
6. Step 6: Final answer
   x = 94,601.62